As a fresher, what is the best app i can use for mining?
This is a question someone asked me, so I think I should shear it hear so I can get some good ideas on that...
If you're referring to an "APP" meaning an android app, I'm afraid you will find anything that's legit.
The last mining app that I remember that was legit was the Electroneum app where you can earn ETN coins simply by mining. That's long gone already.
Mining coins now needs mining equipment, and depending on the country you are living, it can be profitable, or not because electricity costs are a big factor when you're mining. Tell your friend the reality that there isn't any legit mining "APP" right now. If he wants to mine that bad, tell him to buy mining equipment. Now if your friend really wanted to mine, I would suggest following this Youtuber because he had some contents that are related to mining coins.
https://www.youtube.com/@VoskCoin/videos