Great clear App, works well and worth the paid version. I like having the option to tick box to chose to have answers immediately or to review afterwards. One thing I'd like to have is ability to alpha- sort previous entries made at various times which would be useful for checking.
Lots of lag and it doesn't even tell you if you got the answer right or wrong. Not super compatible with androids which is frustrating.
Would not let me access a set of flashcards shared with me after I'd entered the invitation key. Either a glitch, or not user friendly.
It's OK if you are just using it not online but if you have the android version it's bad compared to apple version
+ minor improvements