- It is a own Operating System of Apple Corporation, By using iOS only Apple device are work like, iPhone, iPad,iPod,Apple Tv.
- The orignal name of ‘iOS’ is ‘OSX’ and it was renamed as iOS on 7th June 2010.
- The first version of iOS is released on June 29th 2007.(Version 1.0).
- On 1st July 2008 iOS, 2nd version is released i.e 2.0V.
- On 17th June 2009 iOS, 3rd Version is released i.e 3.0V.
- On 2nd Feb 2010 1st Generation iPad is released with 3.2version.
- On 21st June 2010 iOS 4.0 is released with the multitask features.
- The iPod 2nd generation and iPhone 3G implemented based on 4.0 only.
- On june 6th 2011, iOS released 5.0 with Apple TV and many more features.(Click here to iPhone Features).
- iOS 5.0 can support all iPad version, iPhone 3G,3GS,4,4S model also along with iPad 3rd and 4th generation.
- On 19th Sep 2012, iOS6.0 introduced with Siri, Facebook Integration, Maps and lot of new features.(siri for blind people)
- On 18 th sep 2013, iOS7.0 introduced in markets with enhancement features(Click here to Features).
- To develope any kind of iOS Application we need MAC OS.
- For iOS releated application, we require to use IDE i.e XCode.