In this challenging world of technologies, iOS has been stealing market share in enterprise as well as consumer sector. iOS has been in headlines and is presently snapping up fame in the mobility market. It became the first choice among developers as well as users due to the diversified tools it offered. with ios & coming into picture it forwarded the development game to a whole new level as the update has changed the face of iOS application development and is considered to be an authentic trademark for the company. This latest version caters incredible features and facilities to app developers with its new updated SDKs. It is viable for developers to understand its features, design elements and fundamentals of app development on the OS version. This is the reason why certain steps are required in order to integrate core iOs development services with this updated OS version.