# Dissect: Decode Motion — Decode any motion

> Decode any motion (iPhone/iPad app by atsuko imai.)

- Source: https://appshunter.io/ios/app/dissect-decode-motion/id6762074811 (this page in markdown: same URL + `.md`)
- Developer: [atsuko imai](https://appshunter.io/developer/1830783417)
- Category: Photo & Video, Graphics & Design
- Price: Free with in-app purchases
- Age rating: 4+
- Requires: iOS 18.0 · 5 MB
- Languages: Arabic, Croatian, Czech, Danish, Dutch, English, Finnish, French, German, Greek and 21 more
- Released: 2026-04-14
- Data updated: 2026-06-11
- User reviews in markdown: https://appshunter.io/ios/app/dissect-decode-motion/id6762074811/reviews.md

## What is Dissect?

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

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Dissect Pro | $6.99 | one-time |



## Version history (last 3 releases)

### 1.2 — 2026-06-05

Choosing the moment to decode is now more intuitive.
• Loop-play your selected range right on the trim screen to nail the exact moment
• Simpler range selection — we removed the mode toggle
• A step indicator shows where you are in the setup
• Minor refinements and stability improvements

### 1.1 — 2026-05-06

Initial public release. Split any video moment into up to 60 frames and decode motion through four lenses. Welcome to Dissect.

### 1.0 — 2026-04-14

No release notes.

## More apps by atsuko imai

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- [PersonalRhythm](https://appshunter.io/ios/app/personalrhythm/id6758055088)
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- [JustRuler - 実寸定規](https://appshunter.io/ios/app/justruler/id6758887849)

All apps by atsuko imai: https://appshunter.io/developer/1830783417

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-06-11.*