Im using a note 5. And it has a stylus pen. This is the only app that wont recognize imputs from the stylus. It would be nice to use my stylus for more precise work.

Also i would like to suggest a piece that is filled with helium so you can build airships. Or helium filled planes. I saw a video of a rc airbus filled with helium. Would be fun to expirament with. Im sorry if this is not the propper place for this. Any help is appreciated.