That's the best app I've found to memorise all my class notes. It's also so great because it allows to use all kind of material you can imagine (you can add math formulas, images, gifs, etc.) by an easy and good looking way. It's very easy to import and export the content to another app, so you can have your notes everywhere you need them. I've been following that app since it was launched, and I have to say that the improvements are so many and so great. The developer is very attentive and considers every request. Didn't I had written a review yet? I'm sorry, thanks for your time 🤗