Move Mirror AI: Dance Coach

Move Mirror AI is a practice-support app that lets you compare movements — dance, sports, performance — by placing a "reference video" and "your own video" side by side. It overlays the body skeleton (pose) on the screen and visualizes where your movement is off with per-body-part scores, so you can see your improvement points and rehearse them pinpoint. [Feature 1] Reference and you, side by side Just pick two videos from your photo library and they play side by side. Seek and speed control (0.25 / 0.5 / 0.75 / 1.0x) let you study the fine differences at your own pace. [Feature 2] Delayed-sync mode A unique sync mode that plays your movement slightly behind the reference. You can watch the reference a beat earlier and follow along — the kind of follow-the-leader practice that's hard with a perfectly simultaneous layout. [Feature 3] Skeleton overlay and per-body-part scores The skeleton extracted with Apple's Vision framework is overlaid on the video. Left arm, right arm, torso, left leg and right leg are scored individually, and the skeleton color (green / blue / yellow / red) shows at a glance which part is off and by how much. [Feature 4] Auto-jump to the biggest gap The moment with the largest movement gap across the whole video is detected automatically. One tap sets a ±1.5 s A-B loop on it so you can rehearse just that scene on repeat. [Feature 5] Hands-on A-B loop on the timeline Drag the A and B handles on the timeline with your finger to set the loop range intuitively. Handy for drilling just the measures you struggle with. [Feature 6] Recording mode Switch to the front camera, show the reference as picture-in-picture, and record your own movement on the spot with a 3-2-1 countdown. Go straight from recording to comparison. [Feature 7] Practice history and score trend Each session's score is saved automatically. A mini graph of your last five scores and a "vs. last time +N" indicator let you feel your own progress. [How to use] 1. Pick a reference video from your photo library. 2. Pick your own video, or record one in recording mode. 3. Tap "Compare" to play the movements side by side. 4. Auto-jump to the worst moment and drill it pinpoint with the A-B loop. [Who it's for] - People who want to learn choreography at home from dance lesson videos - People who want to review and improve their sports form on video - People who want to check yoga or stretching moves side by side with a reference - People who want to rehearse live-performance movements [Privacy and safety] All video analysis uses Apple's Vision framework and runs entirely on your iPhone. Neither videos nor skeleton data are ever sent to any external server or third-party service. You can use your own reference videos even in airplane mode. [Disclaimer] This app is a support app for learning movements such as dance, sports, and performance. It is not intended for medical, healthcare, posture-correction, or rehabilitation purposes, and its analysis results are not a basis for medical judgment or treatment. When filming, please be fully aware of your surroundings and use the app within a comfortable, safe range.