Optimize the app on Android
Several things needed:
1) Add underlining and marking tool (different line types) using OCR text recognition.
2) Take advantage of Sansung ecosystem: if I want to copy an image from my mobile I want to be able to copy it in the document. It's a waste of time to have to send it to the gallery and then move it to the desk.
3) Add the basic options that are in ios and that it is absurd that they are not on Android.
4) Being able to change the sources and have the written text automatically converted (the converter is one of the worst I have tasted in both sansung and ios).
5) The text box works fatally, it forces you to use the keyboard if or if. Either improve it or directly have it expand so you can write inside by hand.
6) It is essential that you can choose the size of everything below what you put.