content: Hi i have been using app for a while it is the best note taking app so far but it has several functional issues 1. It lags and hovers around the screen while using drawing mode when zooming in with 2 finger gesture. 2. It is heavy RAM using application however there can be a lite version for mid ended devices. And sometimes it doesnt load file 3. The last problem is that the UI can be more user friendly than it is. Its somehow confusing. Hope you read users reviews. Thank you.