Kalaam APP
The text is in three scripts: Urdu (اردو), Devanagari Urdu (देवनागरी उर्दू), and Roman Urdu, so you can use whichever you prefer. Every study has the audio as well as excellent questions.
The Holy Books weren't meant to simply be read, but to be used! This app is just the start, but will help you down the path on a wonderful journey of discovery.