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