DanzuAI dance scoring for iPhone
Danzu is an iOS app that uses AI to score your dancing across six axes — timing, groove, sharpness, amplitude, variety, and dynamics — no reference video required.
Danzu is a dance training app for iPhone. Its purpose is to give dancers AI-generated measurements of their dancing and clear, personal feedback on how to improve — no reference video required.
You record a short video of yourself dancing. Danzu analyzes your movement and the music, then returns an overall score, six detailed axis scores — timing, groove, sharpness, amplitude, variety, and dynamics — and coaching tips built from your own moves, to help you choose what to practice next. Explore feedback for freestyle practice.
To save your scores and track your progress over time, you create a Danzu account by signing in with Google or Apple. Danzu uses your sign-in only to identify your account — see our Privacy Policy for details on how your data is handled.
Use a stable camera to record one dancer from head to toe for 10–30 seconds, with audible music. No reference video is required.
AI maps your body's movement frame by frame and tracks the music's beat. Processing time depends on the clip and service availability.
You get an overall score, six axis scores, and coaching tips built from your own moves. Choose one practice focus, record again, and review your video alongside the feedback.
A single number can tell you where you stand, but not what to work on. Every Danzu analysis breaks your dancing into six axes, each scored 0–100 with its own coaching feedback.
Groove in dance is how naturally your whole body rides the rhythm between the accents — the continuous bounce, rock, or sway that runs underneath every move and makes dancing look effortless rather than assembled from positions.
Deep dive →Sharpness in dance is how crisply your movements snap on the beat — the contrast between explosive accents and the calmer motion between them.
Deep dive →Amplitude in dance is the size of your movement — how far your joints actually travel through each move.
Deep dive →Variety in dance is the breadth of movement vocabulary you actually use in a take — how many genuinely different shapes and phrases appear, and whether new material keeps arriving or the same loop repeats.
Deep dive →Dynamics in dance is the contrast in your movement's intensity across a song — bigger and faster where the music builds, calmer where it settles.
Deep dive →Hip hop is not weighted like contemporary. The style you pick sets how the six axes combine into your overall score, and tailors the coaching you get back — seven genres at launch.
Every axis score is built from measurements of your actual movement — how tightly you lock to the beat, how sharp and how big your moves are, how smoothly you travel between them. Deep Analysis shows you those measurements, so you can see exactly which habit is capping your score.
Coaching tips are generated from your own video, not pulled from a generic drill list. The coach points at what happened in your take — the early arms, the flat second verse — and gives you one concrete thing to change before you film the next one.
Danzu is free to download. Danzu Pro unlocks unlimited video analysis, Deep Analysis metrics, and AI coaching — one plan, everything included.
Danzu Pro
$59.99/year
after a 3-day free trial — or $12.99/month
Danzu analyzes your video with AI pose estimation and music beat tracking, then scores six axes — timing, groove, sharpness, amplitude, variety, and dynamics — against the music's own beat grid. It scores your own movement, not how closely you copy someone else's, so it works for choreography and freestyle alike.
Yes — Danzu is an iOS app that rates your dancing. Film 10–30 seconds, and Danzu returns an overall score, six axis scores, and coaching tips in about 30 seconds. No reference video is required, so freestyle is scoreable. Danzu Pro unlocks unlimited analysis.
Timing measures how precisely you hit the beat. Groove tracks how naturally your body rides the rhythm between accents. Sharpness scores how crisply your moves snap. Amplitude captures how big your movement really is. Variety measures the breadth of your movement vocabulary. Dynamics scores whether your intensity rises and falls with the music. Each axis gets its own score and coaching feedback.
Seven genres at launch: hip hop, breaking, house, K-pop, contemporary, shuffle, and heels. The genre you pick sets how the six axes are weighted into your overall score and tailors your coaching — hip hop leans on groove and timing where K-pop leans on sharpness.
Your Danzu account keeps your scores, reports, and progress in one place across sessions. Danzu uses Google or Apple sign-in only to identify your account — it never posts on your behalf and doesn't access anything beyond basic profile identity.
No. Danzu meets you where you are: the score tells you your starting point, and every analysis ends with concrete coaching on what to practice next. Beginners use it to build fundamentals; experienced dancers use it to sharpen details before a performance or audition.
Genuine beat deafness is rare — most people who say they have no rhythm can hear the beat fine and have never trained the separate skill of moving to it. Danzu's free rhythm test measures how close you land in about 15 seconds, no app required.
Danzu is on the App Store, free to download. Dance, get scored, level up.