Hello I'm here to promote my pixel art tool for android sorry if the title didn't make it clear.
This is a FREE app so hope you can try it and give some suggestion for improve. I spent a lot of time for this app so hope it can be a great tool for serious pixel artist, not just some fun app to play. And here the link.
https://play.google.com/store/apps/details?id=drawing.sprite.app
QR code for your phone
(https://lh4.googleusercontent.com/-QwZ44Rlirtg/UM7G0CLdAKI/AAAAAAAAAGg/BzlvgmOTYV8/s360/qr_code.png)