The App Store is stacked with top quality iOS games. But with almost countless free iPhone and iPad games to choose from, knowing the best. Our "Quarterly Reports" provide a handy list of the 25 best games for each platform, both for the current year so far and for all time. There's a separate report for. These are the very best free iPhone games. From driving games to sports sims, from puzzle games to shooters, get your hands on 91 fantastic.