Aptly called One Handed Keyboard, the app displays what it claims to be the same size of keyboard iPhone users are accustomed to.

The keyboard offers only a smaller keyboard that docks to either side of the screen, with extra controls to adjust the theme or colour of the keys, CNET reported.

What the app does not provide is an auto-correct library. So whenever you type something incorrect, the iOS devices cannot correct it.

According to its developers, this feature will be added soon to the app. Users can activate the keyboard in the settings, media reports said.