Android mp3 and video download application(source code)

I have an excellent mp3 and video application with source code. This application lets to user to download mp3 and vide from youtube. And works smoothly in all android versions. After 50.000 downloads you can get more than $ 100 per day in advertising revenue With this [login to view URL] can test the application from this link http://www.amazon.com/CynesSOFT-Easy-Video-Downloader/dp/B00QOCT6LC/ref=sr_1_11?s=mobile-apps&ie=UTF8&qid=1421661553&sr=1-11&keywords=easy+video+downloader.