This looks like it could do with a video - the description and screenshots appear to give a sense of what's going on in the app but actually showing people would be much better - unless you want to rely purely on the kind of people who'll just install something they don't know, which seems limiting (eg if I can't use it as I'm not on Apple but if I saw how it worked and figured it was good I could hypothetically recommend it to people in education or I could give feedback on whether I'd be interested if only you targeted some other platform)
