<P> iOS is a mobile operating system , developed by Apple Inc. for iPhone , iPad , and iPod Touch . Updates for iOS are released through the iTunes software and , since iOS 5 , via over-the - air software updates . With the announcement of iOS 5 on June 6 , 2011 , a USB connection to iTunes was no longer needed to activate iOS devices ; data synchronization can happen automatically and wirelessly through Apple 's iCloud service . Major new iOS releases are announced yearly during the Apple Worldwide Developers Conference ( WWDC ) , and are usually released in September of the same year , usually coinciding with the release of new iPhone models . The current stable release , iOS 11.4 , was released on May 29 , 2018 . The most recent public beta , iOS 11.4. 1 beta 3 , was released on June 18 , 2018 . The most recent developer beta , iOS 12 beta 1 , was released on June 4 , 2018 . </P>
<P> iOS is a mobile operating system , developed by Apple Inc. for iPhone , iPad , and iPod Touch . Updates for iOS are released through the iTunes software and , since iOS 5 , via over-the - air software updates . With the announcement of iOS 5 on June 6 , 2011 , a USB connection to iTunes was no longer needed to activate iOS devices ; data synchronization can happen automatically and wirelessly through Apple 's iCloud service . Major new iOS releases are announced yearly during the Apple Worldwide Developers Conference ( WWDC ) , and are usually released in September of the same year , usually coinciding with the release of new iPhone models . The current stable release , iOS 11.4 , was released on May 29 , 2018 . The most recent public beta , iOS 11.4. 1 beta 3 , was released on June 18 , 2018 . The most recent developer beta , iOS 12 beta 1 , was released on June 4 , 2018 . </P>
what is the most current version of ios
what is the most current version of ios
iOS 12 beta 1
iOS 12 beta 1