Master Motion vs Dissect
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Master Motion
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Master Your Movements with an Intuitive Media Player A powerful media player designed to help you practice, learn, and improve through full control of your videos and audio. Perfect for sports training, dance practice, music learning, rehabilitation, and more! ◆ Key Features ◆ • Speed Control – Adjust playback speed freely to analyze every detail. • Range Playback – Repeat specific sections to efficiently master techniques. • Mirror Mode – Flip videos like a mirror for intuitive learning. • Camera-Like Zoom & Pan Playback – Save zoom and pan positions to focus on your favorite details, just like a “fan cam.” • Clean & Simple Interface – A distraction-free design that anyone can use with ease.
Dissect
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Dissect is the motion microscope for video. Split any moment of any video into the exact number of frames you want, then read the motion through four decoding lenses. ■ Core capabilities • Range: sub-second precision range selection, pinch-zoom to 0.01s • Density: split 1 second into up to 60 frames • 8 presets: Quick / Dense / Ultra / Micro / Form / Sequence / Max / Custom ■ Four decoding lenses • Extract — full frame grid at a glance • Onion Skin — overlay frames to see the motion arc in one image • Motion Trail — illuminate only what moved • Speed Ramp — graph frame-to-frame change so you can read the easing curve ■ Made for • Animators studying keyframes and inbetweens • Athletes analyzing form (golf, tennis, gymnastics) • Dancers decoding choreography • UI designers dissecting microinteractions • Anyone who wants to know why a motion feels right ■ Dissect Pro (one-time purchase) • All three decode lenses unlocked • Unlimited exports (free tier: 5 per month) • No ads • Pay once, keep forever Extraction is free. Decoding is Pro. Stop watching motion. Start reading it. Privacy Policy: https://kazusa703.github.io/privacy.html Terms of Use: https://kazusa703.github.io/terms.html Support: https://kazusa703.github.io/support.html
Screenshots
Verdict
The clearest difference is in-app purchases: Master Motion at none against Dissect's 1. Dissect's advantage is update cadence (every 4 weeks vs every 6 months). On price, ads, device support and iOS requirement there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Dissect sells 1 one-off in-app purchase. Master Motion asks for nothing beyond the download.
Master Motion ships an update every 6 months, Dissect every 4 weeks. The most recent releases landed on October 13, 2026 and October 9, 2026 respectively.
| Parameter | Master Motion | Dissect |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 6 months | Every 4 weeks — better |
| Ads | Yes | Yes |
| In-app purchases | No — better | Yes |
| Devices | iPhone, iPad — better | iPhone |
| Requires iOS | 17.6 — better | 18.0 |
| Further details — not scored | ||
| Size | 20 MB | 5 MB |
| Age rating | 4+ | 4+ |
| Developer | KEN ITAKURA | atsuko imai |
In-app purchases
Master Motion
No in-app purchases
Dissect
- Dissect Pro$6.99









