its jellybell!
Tinny
Flyte
Astro Novalite
Sherbet Land - Rhythm Heaven Custom Remix
Noise
Android App is here — draw wiggly pixel art free for a limited time.
Android App → 
Scan to download on Android
Point your camera at the code to open Android
Or open Android directly → iOS App: Apple Pencil + iPad canvas, wiggly pixels, one-tap GIF export.