Hello, there are currently different applications that allow you to mine from your phone. Maybe not in the bitcoin crypto but if in other currencies, clear examples would be the following.
PI network: Available for android allows you to mine the crypto PI Y that will soon be listed for purchase and sale. The mining is activated every 24 hours.
Another option would be rfx clound: Also available for android, and that allows you to mine the RFX token that is under the ethereum network, already listed in the adbit exchange.
Each of these options remain active, it should be noted that each of them has the referral program active in case they like to create a network.
I hope this information is to your liking as well as helpful, if it has been so, I invite you to give me a like and comment, what did you think of this publication, or if perhaps you know of more applications, leave it below, us we will see soon, bye.