Great, but needs update

This is a great app. Its stimulating and challenging. Ive been using it on and off for years now, but thats kinda the problem. It hasnt been updated for the new iOS, so the results notification when you finish a game doesnt pop up anymore. Everything else seems to work fine, it even still records the results in your history, and scales the difficulty if you enable that option. It just needs an update.
Also, a few people have commented that they dont like how it gives you in game feedback on errors, but you can turn that off in the settings.

Tamzarian about IQ boost