website and app

I'm looking for someone who can program me a fitness app for Android. If IOS is also possible and the price is right, that's fine too. Just a brief overview of how I imagine that: Start page: the daily routine, how much kcal, prot, kh, fat are the goal and how much has he / she already consumed. training, eating, water can be added. In the footer there are 5 selectable objects: Training / Nutrition / Today / Motivation / Profile Profile page: Target weight, measurements, define target can be selected and updated + links to settings and personal information. Settings: units of measure and nutritional specifications. Personal details: Name, date of birth. etc. Training page: Weekly overview, 1. Start training (if already recorded), 2. Create training plan 1. Overview training plan / start training Overview exercise + information kg, wh and overview of what was during the last workout kg, wh + Done button => Break = countdown + overview of next exercise & overview of last training / end = training overview + time + calories + total weight + share in social network 2. a) Professional plan (chargeable) or b) own plan (free of charge) a) Training status: beginner, advanced , Professional => training location: fitness center, at home with equipment, at home without equipment => training frequency: 1-7 days b) training frequency: 1-7 days / 1-12 months / create plan => overview selected days, e.g. 3 days, Mon, Wed, Fri / days can be added, copied, deleted, named => you can then add the exercises to the individual days, choose whether they are normal sets or super sets Add exercises: sorting option according to muscle groups and equipment / Es 1. own exercises can be added, or 2. selected from the predefined ones 1. Name, target muscle, auxiliary muscle, equipment / other: With body weight (yes / no) 2. Search field opens or exercises are displayed update breakfast, snack, lunch, dinner add add => search field, barcode scanner, frequently used, favorites, create meals yourself, simple calories, categories That would be roughly my idea. Of course, the app should also look great with a nice design. I am open to all suggestions and look forward to your offers