Tinypixels aplication

Since few days i discovered an aplication call "tinypixels" wich can be use to draw pixelart on itouch, the only probleme is that there is only one way to save the drawing and this way is really messy, so i choose to took screenshot from my itouch to show what i have done as my first try, i really hope that on the next version they would make better saving tool but it really sux that we can make pixelart on itouch but we can't save it as it keep the real size and don't get to much blur.
anyway this is my new itouch background and it was fun to do even if it took me 10 times more than if i did it on my computer x3
or maybe there is another way to save it and i didn't found out how to do if someone can help me to find out it would be really great