I have 100% the game on Android. No issues other than performance, and my phone didn't overheat either. I'm using a OnePlus Nord N30 5G and I get 55-60 FPS at Terran Temple, 36-46 FPS looking at the gate of Terran Temple (where you slot the sun crest), and 40-50 FPS at Sunsubira.
This is also like the only 3D platformer collectathon I can find for mobile. Crazy. Anyways, I had to make an Itch account for this game cause I'm so impressed. Would be a little sad if Android got dropped, but whatever, it's not my game.
Also, I found a little secret at the back of the Temple. “You're not ready yet! Come back later.”