Stillsplice finishes image sequences you have already made. Import PNG, JPEG or HEIC stills from Files, set their timing and export an H.264 MP4 video, a looping GIF and a CSV timing sheet. Numbered filenames import in natural order, so frame 2 comes before frame 10. Check for missing sequence numbers and mixed image sizes. Reorder stills, adjust individual holds, set all holds at once, and undo or redo sequence edits. Compare a still with the previous one using a translucent overlay. Choose forward, reverse or ping-pong playback, a frame rate from 6 to 30 FPS, and a square, landscape or portrait canvas. Preview and export use the same timing plan. The MP4 is verified against the exact timeline duration. GIFs use a 960-pixel long edge, with cumulative timing rounded to centiseconds to prevent loop drift. Supports up to 500 stills with holds from 1 to 240 frames. MP4, GIF and CSV files stay with their project. Preview or share the actual files, return to saved exports, and see whether an export matches the current edit. Older projects remain compatible. Normal first launch is empty; an optional paper-koi sample lets you try the workflow. One purchase includes every feature. No account, subscription, ads, analytics, tracking or developer-operated upload. Projects and imported copies stay on your device unless you choose to share exports. Deleting a sequence removes its local source copies and exports. Stillsplice finishes existing still images. It does not capture photos, draw frames, add audio or interpolate motion.
Photo & Video · iPhone, iPad, Android · $4.99
