Cool concept, the controls feel a little bit wonky, but might be either my phone's gyro or my skill or a combination of both. Very original entry as well, sad that it's over so fast. Would be nice, if you could directly restart without entering a new code each time.
It would be helpful to directly upload the apk-file instead of a zip-file, but I don't know if itch.io allows that. At least my smartphone couldn't open zip-files, so I had to unzip it on the PC and transfer it over.