Best App to master chess

[Zangetsu]

Which is the best app to master chess tactics and increase ELO rating ?

OS: Android/iOS/Windows

 

[whitestar_999]

ELO ratings are calculated differently by different organizations & as for mastering chess tactics I think playing against as many human players as possible or playing against a good AI will help but I don't think you can get detailed info about AI chess engines behind all those chess apps(if using any). Just go with most popular chess apps with good ratings.

 

[Zangetsu]

Yes, ELO rating is different but the creator of this concept was one single person.

The Chess champion uses FIDE rating worldwide though.

I just download Chess Tactics Pro. Lets see how it goes.

Any experienced Chess Players in TDF ?

 

[whitestar_999]

I don't think I have ever seen experienced chess players here, though I also used to play chess but only casually.