A simple frame-by-frame GIF inspection app.
Animator's GIF Enjoyer Deluxe is source-available, and uses the Flutter framework for its super-fast load times and lightweight requirements.
Feel free to report any issues at: https://github.com/pharanbrush/animators_gif_enjoyer/issues
If you find this app useful for your work, please consider contributing to my Ko-fi! PharanBrush