 The software was improved in iOS 6 to include the ability to make restaurant reservations, launch apps, dictate Facebook or Twitter updates, retrieve movie reviews and detailed sports statistics.Typing can be aided by the voice assistant, which converts speech to text, and also supports iMessage, a specialised instant messaging program and service that allows unlimited texting to other Apple devices running iOS 5 or later.Some newer applications and features that came with iOS 6 included Apple Maps, Passbook and screen mirroring.