Total waste of time! I'm actually not sure if this app is legit or not because I have been using the app for a while and I couldn't reach the threshold. It would take you forever just to get 10,000 coins which is the least amount you can use to redeem a prize. There are several other prizes that can be redeemed for hundreds even millions of coins, but I have been doing nothing except collecting geomines and watching useless ad videos for days on end, yet I couldn't even collect 2,000 coins!!!