Two controller makers are teasing MFi "Made for iPhone" game controllers following the public release of iOS 7. The new OS includes special APIs for third-party hardware game controllers, turning the iPhone and iPad into gaming systems on par with other handheld consoles. ClamCase has published a trailer for its GameCase iPhone controller, which connects via Bluetooth, includes its own battery, and supports all iOS 7-compatible iOS devices. At the same time, Logitech is teasing its new hardware controller on its Fac
