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.
If you have free power then you could make some money, it is actually not worth doing, may be if you wear out your hardware or the cost of electricity would be more than the money you would make.
It is like you are going to spend $12-13 to make $0.001, hope you got it, i believe we can make something worth.
Know about ASIC's which are called sha256d hashes, there are few devices that produce.
Mining bitcoin with GPU, CPU, Your phone's CPU, a tablet etc
These devices produce with a main purpose of creating sha256d hashes which are ASIC's
We could say it is a scam, if there is no way to know, how the developer is actually skimming your hashes off and directing to his own pool.
I strongly recommend you to mine with advanced ASIC's to make it Legit.