I really like the app! But there could be some aditions that could make the app even better.
- I would love more in depth statistics (show time spent in app, how many repetitions, how many rights wrongs etc.)
- Also I would be nice to see during grammer exercies when the next card will appear since for me as a newer user I have no clue how long thoose cards of a grammer points are spaced. (Would be nice to maybe even edit the spacing of each level)