Lory Gil, writing for iDownloadBlog:

FirstLetter is a game that was specifically designed for Apple Watch. It is playable on the iPhone, but its minimalist design and simple game mechanics make it perfect for the wrist worn device.

As things currently stand, the interface options for an Apple Watch app are quite limited. And that fact puts a real crimp in the design efforts for any sort of Apple Watch game. But FirstLetter is pretty simple and provides a good template for Apple Watch game design.

Another point worth noting is the price. It’s free, with an ad-canceling version, available via in-app purchase, for $1.99.

To be clear, FirstLetter is not necessarily my cup of tea, but it does show off a particular gaming mechanism that works well on the Apple Watch.