The app, inspired by a 9to5Mac post, works much the same way as the Apple Watch. The screen is filled with numerous round app icons of various sizes. You can tap to open an app or drag the screen to move around the home screen. You can pinch to zoom in or out. If you've zoomed out a lot, you can tap once to zoom in. If you tap somewhere that is not an icon it will zoom out.
Menge has posted the code for the app on GitHub noting, "Please consider this prototype code. There are unpolished edge cases!"
Take a look at the video below and let us know what you think in the comments below...