aunnnn / ProjectsA simple frame-by-frame animator app (iOS):

This app exists because no other app let me scrub through frames and preview the animation at the same time.
In most apps, you have to slide through frames, then tap one to load it onto the canvas. That two-step process is very slow.
With this app, you can iterate quickly. Tap "+" to append a new frame at the end. You can also see the previous frame faded in the background, and the scrubbing panel at the bottom is the best way to preview your work.