5 stars: So far so good. Going through Chess Tactics for Beginners. Challenging enough to make me feel like I'm accomplishing something but not too difficult as yet. The ads are very short, you can stop them after 5 seconds. I'll probably pay for it after I use it for a while.
3 stars: The app is divided between theory (reading) and practice (solving board positions) but they're separate. It's not always clear what the relationship is. One puzzle in practice asks me to \
5 stars: If you're looking at all of these apps this is the one to get. I believe you can access all of them from this one. Having this knowledge would've been nice, though syncing with the chess king account moved my purchases over.
5 stars: The puzzles are great and has improved a lot my keeness at spotting patterns. This has improved my game a lot
5 stars: After so many years I didnt even see a chess board this app make me a chess player again... thanks! I had a mail exchange with Mr. Block some 25 years ago (or so) about an early edition of His book \
4 stars: A lot of different chess materials, i used it for a week and like it. App design and graphics are a bit old and doesn't look smooth.
3 stars: Good app! Why it's three stars and not five is because of the ads and it bugs you to rate. Other than that great app! Developer: the ads appear while on the practice and they appear as often as every time you solve a puzzle although sometimes they pop up after every few puzzles! If you ...