I love pixation, it really is the best iOS app for pixel editing. After trying I immediately bought the plus version.
Only one thing I'm struggling with is zooming. The zoom function requires 3-fingers. One to push the hand, and two to pinch or pull. This is somewhat hard for me to accomplish.
I have two ideas for improving this:
-Press thumb on either hand, then one-finger-tap on canvas to zoom in, two-finger-tap on canvas to zoom out.
-Move email button into configuration screen (it is used less often anyway). Then, put zoom button in it's place. This would work by pressing zoom button with thumb, sliding other thumb on canvas to zoom. Right/Up drag will zoom in, Left/Down drag will zoom out.
Really any zooming that only requires two fingers is what I'm after.
I'll post my artwork here once I make stuff.