JailbreakMe is a freeware tool and it is available to download free of charge from JailbreakMe.com. This software tool allows owners of older generation iPhones to install third-party applications and take advantage of other usability improvements on their iOS mobile devices.
Development of JailbreakMe ceased in 2011. As of 2015, the software is still available to download. However it only supports iPhones up to and including the iPhone 4, and the latest operating system that the software is compatible with is iOS 4.2.8. Alternative solutions available for owners of newer iPhones, iPod Touches and iPads include the TaiG Jailbreak software.