Google names latest version of Android KitKat in deal with Nestle The KitKat label featuring Android's green robot mascot breaking a KitKat, which will be used by Nestle on 50m chocolate bars as part of a deal with Google. GOOGLE has announced the name of the latest version of its Android mobile operating system will be Android KitKat. The internet giant has teamed up with Nestle, with the title following on from other sweet-themed names such as Android Cupcake and Android Jelly Bean. There had been speculation that the latest version would be named Android Key Lime Pie. The release of Android KitKat will be marked with a competition to win prizes including 1000 Google Nexus 7 tablets through more than 50 million specially-branded KitKat bars. The Android 4.4 KitKat system is expected to launch in October.