Female voice changer phone call android app jobs

I need an Android developer who can design and create function for A Billing App. I will provide Backend api. You have to design and development. I am a indian customer so bid the price as per indian market

I'm in need of a proficient Android app developer who has a strong understanding of Google Sheets API and real-time data integration. App should be able to display rates, track order status, display quote of products and other basic tabs like upload of pdf documents of catalogues, contact us, about us and social media links etc. I have attached a basic pdf document of what the app should look like. Will need UI improvements in it too. Key Responsibilities: - Develop an Android application that dynamically displays data from certain cells in Google Sheets. - The app should be designed to pull updates in real time, refreshing every minute. - It should provide a manual refresh data option for immediate update. Ideal Skills: - Extensive ...

...implement some changes to my existing app. Key tasks: - **Design Changes**: - I need to adjust the color scheme, rearrange elements on the pages, and add some new images. - I may need some changes to font styles and button sizes as well, as part of the improvements. - **Push Notifications**: - I want to integrate a smooth push notification system into the app. - It should be capable of receiving user messages, sending in-app notifications, and providing reminder notifications. - **Final Steps**: - Once the above changes are implemented, I'll need your help to launch the app on both the Play Store and App Store. The ideal developer for this project would be someone who has: - Proven experience with Flutter development fo...

...growing business, I'm in need of a talented lead generation specialist to help me collect a specific set of information from potential leads in various industries. Key Requirements: - I'm targeting leads within the technology, healthcare, and real estate industries, so familiarity and experience in these sectors is a plus. - You'll be responsible for collecting the names, email addresses, and phone numbers of these leads. - The collected leads will be used for a variety of purposes: email marketing, cold calling, and sales follow-up. Ideal Skills & Expertise: - A proven track record in lead generation, especially within the aforementioned industries, is highly desirable. - Strong communication skills as you'll be dealing with potential leads directly. ...

I'm looking to revamp and update content on my WordPress based website, www.Maiyuri.com. The work involves several tasks such as: - Text Changes: This would involve editing the 'About Us' page, updating our product descriptions, and modifying our contact information. It is important that the words and language used captures our brand voice and aligns with our business goal. - Image Updates: We need some fresh images to appeal to our audience. Appropriate creativity to make the website more appealing is appreciated. For the product descriptions, I want you to create the new content based on the information currently present on the site. It should be more detailed and compelling to the site visitors. Looking for a freelancer with a strong background in content c...

...innovative company, we are looking for a proficient Android developer to create a user-friendly app for both our property owners and customers. Key Features: - Property Search: The app should provide an effective way for customers to search for properties based on various criteria. - Communication: A built-in feature to enable direct contact between customers and property owners. - Property Wishlist: A functionality that allows customers to save their preferred properties for easy access. Ideal Candidate: - Expertise in Android app development. - An understanding of the real estate industry or has developed similar applications will be a plus. - Excellent UI/UX design skills to ensure customer-friendly navigation. In summary, we need an app...

I am looking for a developer to create a PG accommodation booking app with the following features: - Booking, payment, review, and messaging functionality - The app should be developed for the Android platform - Although I don't have a specific design in mind, I have a rough idea of how I want the app to look and feel. I am open to suggestions and creative input from the developer. Ideal Skills and Experience: - Experience in developing booking and payment functionality in mobile apps - Proficiency in Android app development - Strong knowledge of messaging and review functionality - Ability to collaborate and provide design suggestions based on rough ideas

...experienced React Native app developer to help me create a live-streaming video app. The app should be compatible with both iOS and Android platforms, and should include key features like user registration and login, live video broadcasting, and chat functionality. Key Requirements: - React Native Expertise: You should be well-versed in developing applications using React Native. - Experience with Live-Streaming Apps: Prior experience in building live-streaming video apps will be highly beneficial. - Cross-platform Compatibility: The app must work seamlessly on both iOS and Android devices. - Feature Implementation: You will be responsible for integrating user registration and login, live video broadcasting, and chat functionality into the a...

...you're motivated to join a dynamic team and contribute to the success of businesses online, we'd love to hear from you. Please send us an email moorazulbusiness with: - Your current availability and timezone. - Nationality and Country of Residence. - Your experience level. - A brief introduction about why you're interested in selling our services. - Your resume/CV/Portfolio. - Phone Number. - Instagram/LinkedIn/Facebook....

I have 2-3 android mobile apps. need to check the API and security of the above application. p/s: I will check your ability before assigning the job. You just need to show us the initial result image for evaluation.

...platform for seamless operation - Customizable responses to cater to specific needs and scenarios User interaction will involve both text-based and voice-based communication. The primary goal of this chatbot is to automate various processes. This will require complex logic and an understanding of the business needs behind the processes being automated. Ideal candidates for this project will have: - Proven experience in creating chatbots with natural language processing capabilities - Certification with uchat or demonstrable experience working with the platform - Expertise in developing chatbots that can handle both text and voice interactions - Previous experience in process automation, ideally within a customer service or lead generation context Please ...

...website should offer a seamless browsing experience, with intuitive navigation and responsive design to ensure compatibility across all devices and platforms. Visitors should easily find the information they need and be encouraged to take the desired actions, such as contacting us for more information or requesting a quote. Integration of Contact Channels: Contact information, including email, phone, and possibly live chat support, should be readily accessible throughout the website. Integration with CRM systems or lead capture forms may also be required to effectively manage inquiries and leads. Compliance and Security: The website should adhere to best practices for web development, including compliance with relevant regulations such as GDPR. Security measures should be impleme...

I'm looking for an experienced WordPress developer to create a website for me. The website should be designed based on the theme of www.geeksservices.co. Key Requirements: - The website should be built using WordPress. - It should be designed as a Blog. - A key feature required is a Comments section. Additional Information: - The phone number should be easily editable by elementor. Ideal Skills: - Proficient in WordPress development. - Experience in creating blog websites. - Familiarity with Elementor for easy editing. Sample Website: Looking forward to your proposals!

I'm looking for someone who is smart and can record some action songs for preschool kids. No previous experience is required. You can just use your phone camera to record the videos. You only have to act/dance based on the songs we provide. You will get the payments for each video song you record. We will provide you with all the reference songs for each video. It's just 3-5 minute long videos and it depends on the song. Please take a look at the example video (This is just a demo video and the songs will be mostly in English.) ---------------- ------------------------- ------------------------- ------------------------- ---------------- ------------------------- ------------------------- ------------------------- PLEASE NOTE: You must be in

...for the homepage section. I'm looking for a Shopify Designer Freelancer who can help me implement a unique and eye-catching design on the homepage. Key Requirements: - Design Implementation: The primary task is to design and implement a visually appealing and user-friendly design on the homepage. - Creative Design: I'm seeking someone who can create a custom hero image and integrate a prominent call to action button without compromising on the overall site design. - Shopify Expertise: Proficiency in Shopify platform is crucial. I need someone who can seamlessly integrate these design elements and ensure they work well with the rest of the site. Ideal Candidate: - Shopify Design Experience: Previous experience in designing and implementing homepages on Shopify is a hu...

...for a skilled and experienced mobile app developer to help me build a cutting-edge finance budgeting app. Key Features: - **Budget Tracking**: The app should help users track their expenses and income to better understand their financial situation. - **Budget Creation**: The app should assist users in creating a budget that can be easily customized to fit their needs. - **Debt Elimination**: The app should provide strategies and tools to help users eliminate debts. - **AI Assistance**: The app should utilize AI to provide personalized financial advice and suggestions. UI/UX Design: - I'm looking for a **minimalistic and modern** user interface that is easy to use and aesthetically pleasing. Key Responsibilities: - Develop an **iOS** and...

I have a web-app for teachers and I want to make a mobile app to access the same features on the go. I have an API ready and designs, I would like someone to make these screens (pixel perfect) as quickly as possibly) either natively or in a cross-platform framework for Android and iOS. Please take a look at the current designs in Figma: ...and give me a quote for how long it would take for you to re-create these screens, closely matching the designs, with no functionality yet, just the designs.

I'm looking for a talented developer who can create a fake betting app for fun for Android. Your responsibilities will include: - Developing a fun and interactive fake betting app with payment integration to crypto wallet or UPI ID. - Ensuring the app is available exclusively for Android users. - Implementing a clean, user-friendly sports-themed design. Key requirements: - Experienced in android app development, especially in creating betting or gaming apps. - Proficient in integrating payment gateways like crypto wallet or UPI ID. - Skilled in UI/UX design, particularly with a sports-themed aesthetic. - Understanding of laws and regulations regarding betting apps. - Excellent communication skills for discussing project details and u...

As a caravan accessories company, we're seeking a talented designer to create a visually appealing and engaging flyer for our latest product - the caravan trailer hitch cover. Here are some specifics: - Target Audience: The flyer is aimed primarily at caravan owners. Therefore, it should resonate with t...Experience with social media advertising is a plus, as the flyer will be used on both Facebook and Instagram. DETAILS - DESIGNED TO FIT MOST CARAVANS ADD DIMESNIONS AS SHOWN ON THE SKETCH QUALITY 300D POLYESTER FABRIC WITH DOUBLE STITCHED SEAMS RUBBER MESH PANEL TO UNDERSIDE TO PREVENT WATER BUILDUP SECURE WEBBING WITH CLICK BUCKLES TO ENSURE SNUG FIT QR CODE TO BE CREATED BY SUCCESFUL FREELANCER NO PHONE NUMBERS OR ADDRESS ON THE FLYER OUR LOGO AND WEB SITE TO BE INCLUD...

Seeking an experienced QA tester based in Thailand to perform functionality testing on our cross-platform mobile app. This is final testing before launch and URGENT as we launch ASAP. You will perform tests following the test cases provided by us. Having a solid understanding in app functionality testing is crucial. I am only accepting bids from professionals who can work in daylight hours and are based in Thailand. Please share any relevant experience and success in similar projects. We seek to hire TODAY, May 3, 2024 if possible and seek to start you as soon as possible (today if possible). Essential Skills & Requirements: - Cross-platform mobile app testing (Android, iOS) - Excellent understanding of functionality testing - Capacity to stri...

I'm looking to engage with experienced Instagram influencers who have a significant following, specifically targeting females in the USA. The primary goal of this project is to increase brand visibility, especially among individuals with an interest in Home Appliances or Digital Products. Ideal candidates should meet the following criteria: - Female influencers - Based in the USA - Follower count between 10k to 100k - Proven track record of engaging content in the Home Appliances or Digital Products categories Key responsibilities will include: - Promoting my brand through your Instagram platform - Creating engaging content that resonates with your followers - Regularly updating and reporting on engagement metrics If you fit this description and have a strong following wit...

I have two PDF files that contain about 150 records each that I need entered into a single spreadsheet. I do not require any specific categorization, but rather a direct, one-to-one transfer of the information from the PDFs into the spreadsheet. The data fields needed are names, addresses, emails phone number etc Ideal Skills: - Proficiency in data entry - Experience with working on PDFs - Attention to detail - Familiarity with spreadsheet software (such as Excel)

I want to Build an Android app where Shop owner can register and can create invoice and print the invoices through tharmal printer. I need someone who have knowledge on Billing can bid here. Send me complete details what feture you can provide me, Backend on Codeigniter 4

I'm seeking a reliable individual with strong skills in research and data entry. The project includes: - Researching and entering text data specifically related to names, addresses, email addresses, phone numbers, and social media handles. - I expect 2000 or more total entries to be found and logged. Skills and experience necessary for this task include: - Attention to detail. - Proven data entry skills. - Familiarity with various research methods. - Ability to maintain confidentiality and data privacy.

...Charlotte market. The data points that you need to scrape are the following: For Business/tenant contacts: * Property address * Property city * Property size (square footage) * Business/tenant name * Business owner/executive contact name * Business owner/executive contact phone number * Business owner/executive contact email address * Business website (if any) For Property owners: * Property address * Property city * Property size (square footage) * Owner business name (unless individual owner) * Owner name * Owner phone number * Owner email address * Owner website (if any) The ideal freelancer for this project should have a proven track record in data mining, web research, and lead generation. A keen attention to detail is also important to ensure the accuracy of t...

I have a mobile application's source code, written in PHP, that I need converted into an APK file with necessary settings. Key Requirements: - Convert PHP source code to an Android-compatible APK file - Implement necessary settings for the app to function properly on Android devices Ideal Freelancer: - Proficient in PHP and Android app development - Experienced in converting PHP applications to Android APKs - Has a good understanding of Android-specific settings and configurations

I'm seeking a dedicated and skilled female sales agent to support my business. In this remote role, you'll be focused on lead generation within the retail sector. Key Responsibilities: - Lead generation: Your primary task will be to identify and develop leads within the retail industry. You'll need to proactively seek out potential business opportunities and convert them into qualified leads. Ideal Candidate: - Sales Experience: Prior experience in sales or lead generation, particularly in the retail sector, will be highly beneficial. - Communication Skills: You should possess excellent communication skills, particularly over the phone, as this role will involve cold calling. - Self-Motivation: Given the remote nature of this position, you should be self-driv...

...of how we want to exactly look. There will be be 11 signatures that will need to be created with different names, email accounts and numbers I am in need of a specialized designer who can create a professional email signature design for Microsoft Outlook. This design should be clean, crisp, and reflect my professional brand image. Key items to include: - Contact information: name, job title, phone number, and email address should be clearly represented in the signature. - Company logo: Integration of my company logo within the layout in an aesthetically pleasing manner. Freelancers bidding on this job should possess the following skills and experience: - Proven experience in email signature design, particularly for Microsoft Outlook. - Strong graphic design skills to ensure a ...

I'm in need of a Thai-English bilingual assistant to help me contact Thai Companies (I will provide the leads). This assistant will need to help connect me with a purchasing officer or engineer or manager within the company for me to introduce my company to. My company specializes in offering Engine spare parts for Marine Diesel Engines (Main Engines and Auxiliary Engines). So all of the c... Ship Owners - Offer our company's services of providing Engine (Main and Auxiliary) Spares for the purpose of engine repair/maintenance/overhaul. - Focus on generating leads and building partnerships, with the eventual aim of scheduling in-person meetings. Ideal Skills and Experience: - Previous experience in B2B roles. - Proficiency in both Thai and English. - Willingness and ability to co...

I'm seeking an expert data scraper to compile a comprehensive list of small to medium enterprises (SMEs) across Victoria, NSW, North Queensland, and South Australia. The scope of businesses should focus on restaurants and retail stores. The information needed for each business is as follows: - Business Name - Address - Phone Number - Website - Email Ideal candidate should have robust experience in data collection and validation to ensure the information provided is current and accurate. Proficiency in navigating Australian business directories and databases will be a valuable asset. Your scrupulous attention to detail and commitment to data integrity are critical for this task.

I am looking for a video creator who is proficient in creating gaming videos, specifically revolving around role-playing games (RPG). The style of the video that I am going for is similar to the one found at this link: make sure to cut certain chat logs that don't portray to the roleplay, and the key moments in the roleplay as well capture the voice and roleplay before speeding the video. The ideal candidate for this project is expected to have a deep understanding of RPGs and a knack for creating engaging and dynamic content. Experience with commentary video creation is a must and a strong background in gaming is highly preferred. Key Requirements: - Expertise in video creation and editing - Strong knowledge of Role-Playing Games - Ability

I need assistance adding a consistent call-to-action message to 265 YouTube videos. This is a manual task. I will provide the card title/call to action/teaser text which is the same for all videos. Each video takes 1-2minutes so for all the videos this will take 8-10 hours of work Key Requirements: - Implementation of the same call-to-action message to 265 YouTube videos - Each video's call-to-action message should be carefully placed to ensure maximum viewer engagement (around half way through each video) Ideal Candidate: - Prior experience with YouTube video editing and info card implementation - Strong attention to detail to ensure consistency across all videos - Understanding of YouTube's best practices for call-to-action placements - Abi...

I'm keen to collaborate with a developer adept in Chrome extension and AI, in particular, machine learning. The key objective is to establish a Chrome extension capable of executing automated tasks. - Chrome extension work-flow - When I call on Google meet or Zoom, extract the questions of the recruiter or technical manager. - Making the answer (will use ChatGPT or AI) with the questions extracted and show it to popup on current web page. - Skills and Experience needed: - Proficient in Chrome extension development - Solid experience in AI, specifically with Machine Learning - The Task: - The extension must be proficient in automated tasks. When it comes to the type of automated tasks, the focus is on AI capabilities. With your expertise, I'm confident we c...

I need Satta matka android application with admin panel .

There are three spots in this series. One has an announcer and has been produced. I still need one female and one male to fill :23 seconds in a local, :30 radio spot that will be tagged by the same announcer in the already-produced spot. I don't want actors that sound like they're acting. I need both voices to sound like real people who have been stopped on the street and asked their opinions. They can even take liberty to change some of the copy if something comes to them that sounds more conversational. This will run in Harrison County, West Virginia from 5/6 through and including 5/14. I just need the VO parts cut. I will edit and mix.

* iOS & Android (phone + tablet) * Web Admin Dashboard (Used to create learning app) * Web Customer Dashboard to access flash cards from web browser * Mobile Responsive * This will be a learning app * Flash card, It will have Images + Audio + Text to learn new words (thousands of total words) * Flashcard will have 2-3 art styles (Realistic, Cartoon Art, 3d Art) * Flashcard will have 2 voice over, male & female * Ability to handle stripe processing for each flashcard set. If you have experience + past work in this area, it's a plus * I'm open for new ideas from you when applying * $ released on successful test and is bug free * I will need source code upon payment * Please type "I've read everything" when applyin...

...hunt for a seasoned Android development specialist who can assist me in designing an application for school bus management. This app should include significant features like: - Real-time GPS tracking that allows the physical observation of the school bus around the clock. - Outline of attendance management that streamlines the recording of student presence and absence. - Communication hub for parents with push notifications, SMS messages, and email alerts. These notifications should keep parents updated about their children's transportation journey, providing important details such as the current location of the bus, exact arrival and departure times, and any unforeseen delays or emergencies. The ideal candidate for this project will have proven experience in ...

I am in need of an expert in Android application development for a commercial grocery shop app. The freelancer should have substantial background in Android app development. The app needs to be user-friendly and engaging. Key Requirements: - Ability to develop an Android app from scratch - Proficient in Java or Kotlin - Familiarity with Android SDK and Android Studio Please detail your experience with Android development in your bid, it would heavily influence my decision. Looking forward to having an experienced professional developer on board!

I'm seeking to develop an engaging colour prediction game, primarily for entertainment purposes. I envision a game with an attractive cartoon-style aesthetic that is fun and vibrant yet user-friendly. Key Features Needed: - Implement Leaderboards: This requires creating a competitive environment fo...agreed. - Cartoon-style Graphic Design: I'm looking for someone experienced in developing playful, cartoon-style graphics that can bring the game to life. - Leaderboard Implementation: Proven experience in developing interactive leaderboards in gaming applications will be considered an asset. Consider this as a dynamic project that could require creative inputs. If you thrive in environments that call for adaptive thinking and inventive solutions, you might be the perfect f...

I'm on the hunt for a proficient developer to create a minimalistic single-page landing page for my website. The core objective of this webpage is to generate leads. Key elements to be integrated include: - A contact form - A well-placed call-to-action button - Display of customer testimonials - Detailed description of services offered - A showcase of past successful projects Your background in UX/UI would be a huge plus, as a clean, professional, and minimalistic design is essential. Furthermore, your strong experience with and understanding of lead generation strategies will be crucial for this project.

...application. The chosen developer will work towards ensuring that voice-over commands from Alexa can be transmitted to our app in order to carry out tasks such as storing items, updating content, and removing items. Key Responsibilities: • Integrate Alexa with our iOS app. • Ensure that voice commands from Alexa are correctly interpreted and the corresponding actions are carried out in the app. • Develop seamless integration for user login via credentials on both platforms. I'm not entirely certain about the status of our APIs, so the candidate should be prepared to either integrate with existing ones or possibly contribute to their development alongside the project tasks. Ideal Skills and Experience: • Experience with iOS ...

I have a video and I'm looking to create a compelling Facebook ad that drives customers to schedule appointments using the "Call Me Now" feature on my site. Key Requirements: - Create a winning ad: I'm looking for an expert who can take my video and craft an ad that's engaging, persuasive, and aligned with our goal of generating phone call appointments. - Facebook ad posting: Once the ad is ready, I need it to be posted on our Facebook page to start attracting potential clients. Call Me Now Feature: - The main goal of the campaign is to drive customers to schedule appointments through the 'Call Me Now' feature on our website. -May not use video. Depending on advise or may use two different ads. One video and one prin...

...business that I'm looking to expand in York Region, Ontario, Canada. I'm seeking someone who can help me find and secure 50-100 new clients in that area. You can use any method for contacting potential clients, be it email, phone calls, or even door-to-door. Ideal Skills and Experience: - Proven experience in client acquisition - Proficiency in communication and negotiation - Familiarity with the York Region, Ontario, Canada area is a plus Your main tasks would include: - Researching and identifying potential clients in York Region - Contacting clients via email, phone calls, or in person (door-to-door) - Convincing clients to book our residential window cleaning services - Keeping track of and reporting on client acquisition progress Free Trial Opportunity: ...

I'm in need of a skilled Android developer to create a utility tool app that works as a merged signal generator and oscilloscope. like this but in one app for graduation project: Key Features: - Signal Generation: The app should be able to generate various electrical signals. - Waveform Visualization: The app should provide a clear visualization of generated signals in waveform format. Requirements: - You should have a strong background in Android app development, specifically in creating utility tools. - Experience with signal processing and waveform visualization is a plus. - A good understanding of UI/UX design principles to ensure a user-friendly experience.

...need a skilled WordPress developer to create a company information website as soon as possible. The site should be designed to showcase the following elements: - **About Us**: A compelling and comprehensive write-up about our company's history, mission, and values. - **Contact Information**: This should be prominently displayed and easily accessible. It should include our location, email, and phone number. - **Products and Certifications**: A section detailing our products and services, as well as any relevant certifications or quality standards we adhere to. The website should have a professional and modern design, reflecting our brand identity. It should be easy to navigate and mobile responsive. The ideal candidate will have a good eye for design, experience in WordPres...

I'm looking for someone to help me set up a SIP trunk on my FreePBX phone system. Key Requirements: - Configuration of SIP trunking: I need you to assist in the setup of a SIP trunk on my FreePBX system. Your expertise in this area is crucial. - Connecting to a specific SIP trunk provider: I have a specific SIP trunk provider in mind, and I need you to ensure that the FreePBX system is correctly connected to this provider. Ideal Skills and Experience: - Proven experience with FreePBX phone systems and SIP trunking: I'm looking for someone who has successfully configured SIP trunking on FreePBX systems before. Please provide examples of similar work. - Familiarity with various SIP trunking providers: Your knowledge of different SIP trunking providers will be use...

I'm in need of an Android Developer proficient in Kotlin and XML for my POC project. It involves incorporating a specific HLS video stream into an XML, with the video displayed on a full-screen basis. Here's what the project entails: • Proficiency in Kotlin and XML: You'll need these skills since the project revolves around Android app development with video display functionality. • HLS Video Stream Integration: You will integrate this specific HLS video stream url: :ktvaq.stream.smil/chunklist_b350000_t64MjQwcA==.m3u8 • Full-Screen Video Display: I want the video stream to be displayed full screen on the app. The display needs to be seamless, without any glitching or stuttering. • No Specific Design Requirement: I do not ...

I am looking for a professional designer to create my business cards in a classic a creative, professional style that pops. I have supplied my current card, which I don't like much. I like the green color palette but am open to others. I want this to be on the card on one side: Laura Axelsen Certified Shorthand Reporter RMR, CCR, CDR Licensed in Multiple States Phone email On the other side: Mentor|Motivator|Coach I

I'm seeking a highly-skilled Asterisk VoIP specialist for a unique project. I require expertise in Asterisk integration, VoIP configuration, and particularly in IVR implementation. KEY REQUIREMENTS: - Asterisk Integration: Full integration set up and testing needs to be completed. - VoIP Configuration: This includes configuring phone lines, extensions, and all essential VoIP functions. - IVR Implementation: The main purpose of this project is the implementation of automated IVR menus. This needs to be user-friendly and functional. The system should be capable of handling less than 50 concurrent calls. IDEAL CANDIDATE: The successful freelancer must have outstanding experience in all mentioned areas with a focus on IVR implementation. Any proven record in developing low-vol...

I'm looking for an experienced mobile app developer to create a comprehensive property listing application for both iOS and Android platforms. Key Features: - Property listing with detailed information and images - Intuitive search functionality - Contact forms for easy communication between users Additional Functionalities: - Image gallery for each property - User authentication for security and personalized experience - Push notifications to keep users informed - User Profiles - Advanced Search Filters - Geolocation Services - Integrated Messaging System - Review and Rating System - Offline Access - Integration with Social Media - Secure Payment Gateway - Analytics Dashboard - Multilingual Support Design: I prefer a modern and minimalist design for the mobile appli...