The specific here is that I'm making a video game to release on the Steam store. However, I understand that the licensing for the soundpools isn't fully free. I've been considering releasing my game for free online and on the steam store (so I don't think it would be considered commercial?) If not the steam store, then I'd just package it as something of a "digital comic with background music" and release that for free.

So would I still be able to use music made in this app if I simply released my final product for free/nonprofit?