There are a number of methods where tiny amounts of value can be earned, in bitcoin. I don't want to discourage you but I would like to be clear that if you are looking for income -- there's probably better ways to do it than by chasing the various methods that exist. It's a simply supply and demand issue. There's hundreds of millions, if not billions, of people who would love to be able to trade their time using a smartphone to do something that can earn a dollar or two. There's almost no opportunities that pay that well -- at least not for unskilled work. So what's left are apps where you play a game that requires that you watch an ad, and then get a tiny amount of that ad revenue. Or other approaches along those lines.

That being said, the following post from a couple days ago has links to other posts and those posts cover most of the "how to earn" bases that exist.

Best way to earn Sats #134332