iOS or the iPhone OS is a mobile Operating System, which powers the iPhone, iPad, and iPod Touch.

Designed and developed by Apple Inc, it is based on multi-touch gestures and direct manipulation. The development platform XCode, providing the Application Programming Interface (A.P.I) and Software Development Kit (S.D.K) are exclusively licensed to Mac OS/X.

Inner Technique develop native iOS applications for iPhone, iPad and iPod devices.