Good news: I got it to work on my phone!!! :D
The game is pretty cool. It has a really basic concept, I think all it needs is some expansion. Some collectables, some obstacles, and maybe some more polish on the controls. The directional jump is kind of wonky, and you can sometimes get stuck between some platforms. Also I'd suggest a restart level option, if there isn't one already. The game isn't much but I'm impressed you made it on your phone (and under your boss's nose too!)
I literally deleted every app (including important ones) from my phone to get this to work... I guess I'm really dedicated to giving feedback!
Feel free to try my game out, I could use your feedback: https://wasabiiii.itch.io/grass-elemental-demo-demo
This is a really good start, keep going!