I tried a few apps but they're scams unfortunately. Usually a program opens up and says it's mining on your phone and generating satoshi but it isn't actually mining. And then ads and surveys come up to give you more but you'd still have to have the phone on for like 6 months to get the minimal payout and I'm going to assume that even if you did it's not like you'd actually get anything.

I think the people that make those apps get a commission themselves when the ads and surveys and other garbage appear in the app and they just want to waste your time because they're not nice people. The playstore should remove all of them quicker. But at least you know now not to waste your time.