Will be a stand alone app (no website)
Will have a simple interface consisting of a few buttons. (5,10,15 min timers and 5 types of song selection).
Will have a google mobile adds capability built in.
Will also provide the working source code for the buyer to make future edits.
Shall be designed so that the app can be converted into different languages by the buyer.
I am android developer and have a certificate from Google and udacity for developing android apps. I can help you with your task if you awarded me the project . Thanks