I'm still have a little knowledge about Bitcoin. But I’ve been curious about Bitcoin mining, is it really possible to mine Bitcoin using an Android phone?
I have seen a several apps claiming to do this, but I am not sure how legit or profitable they are. I really appreciate any honest insights or advice from you guys. Thanks in advance.
Before you try to get interested on what you have found online better read this first
https://www.zdnet.com/article/170-android-cryptocurrency-mining-scam-apps-have-stolen-350000-from-users/Since there's really no way that you became profitable for doing android mining. Legitimate mining hardwares cost lots of $ so anyone offering you such schemes like that is obviously a scam.
So better save yourself for those scams and better find other things on where you can spend your money. Scammers won't get anything from people if they don't let those scammers take their money, so be vigilant always on what you are seeing online since there's provably lots of schemes like this will provably continue to exist.