"Short, fun and addictive!" "Like the challenging games, keeps my brain strong." " These games are a lot of fun! They really are free! No in- app purchases!". Discover New Apps & Games. $27 Million in free gift cards rewarded " Coolest way to try new apps for free while earning a lot of credits in exchange for. In fact, a lot of the games out there are free. But can you get great games for nothing at all, or is the ' free ' section of the App Store just a shoddy.