No audio as screen record won't save it when using earphones and it was that or divorce if I wanted to experiment with the mobile version in bed at 1am. Mobile has skipable sin fanfare and rapid mining (can skip some mining animations with the sound effect still playing). I plan to use the mobile version to brainstorm new categories and optimisations while not at home. Mobile feels different enough from PC to be sort of fun though, but there's no downtime to take a drink so there's that.