Cash King is a Android earning application with Admin Panel Back-end system that comes with App Source code for Free. There are many option available for earn cash. Like, user can earn cash via Play Games, Scratch card, complete task challenges & Offerwalls. Also earn with Watch Video, Complete offer, Spin wheel, Website visit, App Installs, Refer Task and Daily Bonus rewards. This application is build with Android Studio and we used clean and quality code for best performance with Unique UI Design that attracts Most users and already integrated with Ad Networks.