i need a mobile app.
the app will serve the same purpose as an ereader or bookstore app
but instead of books, there will be videos.
so i need the app to have about 6 categories
then each category will have about 5 sections.
the each section will contain about 40 videos.
The videos will be locked untill the user pays for it to be unlocked.
Skills: android, ipad app development, iphone app development