1 thing I don't understand is how profitable are those android mining apps, it's even difficult to make profit while using PC 💻 not to talk of android phones 📱.
Those companies that are launching these android mining apps are just deceiving their users
Exactly. The only profitable party is the seller and / or developer of such an application. Users who believe in such applications only in vain lose the resource of their smartphone. Some time ago there was an increased interest in the same kind of software on the PC, which also suggested using downtime for mining. As a result, only prematurely failed video cards due to constant load.