Very useful I found that it is consistently not recognising a few positions. For example from positional chess handbook (Israel gelfer) page 18 diagram 36 (good knight vs bad Bishop chapter) it is recognising the black knight as black king and skipping the original king). I rescanned many times but same result. Overall, app is very useful.
Superb application A great tool for chess lovers. You can scan chess diagrams from books or magazines, save them as pgn files (standard game file format), and then analyze them with a chess engine. A real time-saver. Works well with many different types of chess diagrams under many different lighting conditions. The developer is also very responsive and helpful.
Very Useful See review for the free version.
Nice app..! Nice app to get chess puzzles/ positions transferred from newspapers /books. Thanks a lot, developers..!
It's not opening. I can't open app in my Samsung galaxy 6.
Diagram cant recognise properly!!