Earlier the app was used to be good and there were some high earning offers also but as the app got popular there is a higher shortage of offers . earlier the payment was done on time but not know . the concept is simple you have to download app and earn cash and can also invite and earn . sometimes they also dont pay for the invite and gives very less money on completing offer . and they also charge a amount for transfer the design is basic and functions are limited now also the app has become less useful now