First of all: THANK YOU FOR THE APP - i searched for a true pencil Flashcards app for soooo long and it is perfect.
The only thing that I might suggest:
At the moment we have boxes, that we can chose to learn. As I am currently inserting a lot of cards, I sometimes have daily repetition of some cards. If there was an algorithm That gave me the option to learn according to my „forget-curve“ automatically I would love to use it (like in the original Anki)
Another suggestion: When I click on turn card then i sometimes accidentally click on one of the options - another placement would be beneficial.
Sorry if what i write is not understandable - not a native English speaker...