I had friend who downloaded a mining application from his tablet. I am just confuse if is it legit or not? If not, is possible in some ways? How?
Thank you guys for your ideas.
We can't say it is scam but the reward will be very very less if you mine through mobile just do some research about mining the you will realize we need powerful computers to mine and to get good rewards we can't expect the same reward through a mobile which is designed to perform simple operations like apps and playing games.
It is possible some altcoins with the small devices like mobile or tablet but most of cloud mining and these kind of application oriented mining options are not legit and they will scam once they get into the site and they will send a mbtc at least to receive the mined bitcoins. Please be aware of scam sites.