Simple Android Tablet App. Urgent need.

I would like to have android tablet menu applicaton to work as attractive restaurant menu as the replacement to printed menu. Also customer should be able to give feedback or place the order from the tab if enabled. as you see here [login to view URL] and [login to view URL] There are several simiar app like that with the source. here 1. [login to view URL] 2. [login to view URL] 3. [login to view URL] 4. [login to view URL] 5. [login to view URL] Either you do from scracth or modify one of the above app, but i need app either control by webpanel or through an admin app, that just dispaly the menu, allow admin to change the menu, customer to order or give feedback when enabled, or else, work as a simple digital menu. UI fireframe whatever necessary all that needs to be done by you, I have my own linux hosting, if needed it can be used. No need for this app to be hosted in google play. Wordpress can be used as backend too.