DanceTwin: Dance Practice

See what changed between two dance takes. Import two short videos from Photos or Files. Line up the same movement, then play them together to review your choreography. • Compare side by side or with a transparent overlay. • Mirror either video, use slow motion and step frame by frame. • Adjust timing manually, even when automatic alignment cannot find a match. • Save sessions on your iPhone. • Export square 1080p videos with optional labels and audio. Free: one saved session and one watermarked export per day. Optional rewarded ads unlock extra watermarked exports. Free users may also see app-open and post-export ads. Pro is a one-time lifetime purchase: unlimited sessions and exports, no watermark and no ads. No subscription. Both tiers support 3–30-second clips. Imported videos and analysis stay on your device; editing and available exports work offline. No account required. Interface currently in English. Automatic alignment is experimental. Best for one full-body dancer, similar angles and tempo. This app does not judge dance technique or safety. Share only video and music you have permission to use.