3 stars: Very nice way to learn chess. However, the Minigames tend to freeze quite often on my S5 running LineageOS 16. Also: why is this subscription based?
5 stars: It looks like a really great app for the nieve player, but it keeps crashing at certain points for galaxy s7. Mostly at the first real game of lesson 1. Hopefully this is fixed in the future and I can update my rating. Update: The app is now working and there is a generous amount of content given to the free user, which is worth the download and makes me more inclined to purchade once I progress through. Great trainer!
5 stars: This app is wonderful. I am chess expert and was looking to improve my game and I have to say \
4 stars: Games are fun, and small pay wall on lessons. Mostly fine and dandy, but could you add an option to go back when deciding to choose a different promoting square? Tapping the pawn doesn't work as even after doing that and selecting a new square, selecting a promotion goes back to the old square with the correct promotion. Thanks in advance!
3 stars: The first game in Session 1 crashes at start and the rest of the game is locked. (edit) It works for now... But I'll be keeping it on a medium rating until I learn something good.
5 stars: This is perhaps my favourite chess trainer. I'm not sure if it actually made me a better player but I really enjoyed it. There's a monthly cost involved so I'm not a current subscriber but I'll probably resubscribe soon for a month.