Apps for the iPhone and Apple Watch.
PixelNote
Build 8-bit-style pixel art and animated GIFs with bits of code the size of a text message. Free on the App Store. Main page is here.
First released in 2015 (under a different name).
MileTime
Running app for the Apple Watch, distilled to the simple question: what’s your mile time (or 3 mile time, or 5K time, or whatever your chosen race is). Minimal interface, great feedback, personal record tracking, seamless sync. Free on the App Store. Main page is here.
First released in 2018.