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an animation app for iPad oriented around making in-betweening keyframes easier.  Automatically interpolate pencil strokes between key frames in an artist-defined way

NEW RELEASE:
Version 1.4.2 (Jan 1 2024):
New rotational tweening feature now available to complement linear, both options found by clicking the 'tween' button.  Rotational tweening maintains total stroke length despite severe changes in stroke angle to avoid foreshortening. Used here for clock arm and bird's wings:
























 

"technical difficulties", made with autotween*

*audio in DaVinci Resolve

App Store preview

App intro and features

App workflow and other features

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