The core concept is great, feels a bit like if Superhot was a platformer, but for mobile controls I wish there were some buttons on screen, I could never tell if I was tapping high enough to jump and sometimes accidentally restarted too.
With the Android version I'm always conflicted if I should post it, because the touch support is not great and that version is mostly meant for gaming handhelds (some of which apparently use Android) and such. And yes, in hindsight I made the restart touch area too large.