Yes, you can mine bitcoin on your phone. However, it’s not going to be very efficient and it’s not going to make you rich. Here’s a breakdown of why that is:
The amount of electricity that is used to power your phone is a lot less than what is needed to power a full-fledged mining rig. This means that the hashing power (or the amount of computational power) that your phone can provide is also a lot less.
In other words, you’re not going to mine very many bitcoins with your phone.
Additionally, even if you were able to mine a few bitcoins with your phone, the battery life would be severely impacted. Your phone would likely die long before you mined a whole bitcoin.
So, while you can technically mine bitcoin on your phone, it’s not going to be worth your time or effort. It’s much better to just buy bitcoin with your regular currency.