Square Enix has announced a new game for iOS and Android devices called Final Fantasy VII G-Bike. This game takes the mini game from Final Fantasy VII completely re-imagined with customize options, leveling and item collecting. In the original game from 1997 you have to play this mini game during the story line and you can play it later in the Gold Saucer.
Final Fantasy VII G-Bike will be available for free with in-app purchases, however no release date has been given.