I switched to Niagara a few years ago when Nova was sold. True game changer once you get used to it (which doesn’t take too long). It works great on phone or tablet. And there is still something SO satisfying about watching the alphabet and apps move with your thumb. It’s so smooth and the haptic feedback is perfect (running on Pixel 7, GrapheneOS, and a cheap old Samsung tablet A8).

Random video showing the UI within the first minute:

youtu.be/sh6q5bjcaXQ