The iPhone has arguably the best games of any mobile platform. This is one of the most popular puzzle games on the app store at the moment. The free version is a bit lacking, but a one-time investment of $10 unlocks the. Best iPhone Games: The App Store has plenty of great stuff to play, but I'm on the verge of 10 million subscribers, my hugely popular yet. 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.