Is mining with mobile device a profitable venture today? I read a bit about this and learned that Monero maybe worth mining. then there's Electroneum as well. I wanted to know from other's experience.
One might ask why spend on buying phones. Instead get a PC. Thing is I have few old phones that I can't sell, I want to see possibility of getting some cost back before giving/throwing them away
if just to mine I think it can, but if to expect stable profit I think it will never be achieved. Because the smartphone is very limited to use mined altcoin.