Microsoft has begun peddling its experimental Hub Keyboard for Apple’s iOS operating system, dovetailing its arrival on Android a couple of months ago.

The keyboard, available now for iPhone and iPad users to download free from the iTunes Store, is a Microsoft Garage project aimed at simplifying multitasking on devices.

The trade whisper is that Microsoft is also gearing up to release its Word Flow keyboard, currently exclusive to Windows Phone and Microsoft Band, to iOS.