Do you want to develop app or do you want AIA?
If you want to develop app and learn something:
Then, start. If you don’t know to how to make app, start with basics, read blocks’ descriptions, watch/read tutorials.
We may not help you for a making full/all app.
If you want AIA file:
Then, this is for you:
give a man a fish and you feed him for a day; teach a man to fish and you feed him for a lifetime