Используйте приложение APKPure
Историческую версию Coto Paper можно получить на Android
Простое приложение для рукописного наброска
This is a simple handwriting sketch app.
You can make sketch with Finger, Native Stylus such as S Pen and Sonar Pen.
Other notable features are :
* PDF export
* Single pen color and stroke width
* File Manger