Pose & Angle vs J
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Pose & Angle
Analyze joint angles from videos to improve sports performance and rehabilitation. Features include real-time visualization, graph analysis, and data export. No registration or charges are required for unlimited use.
- Automatic joint angle analysis from video
- Measures 8 key joints
- Real-time skeleton overlay and angle display
- Graph analysis of angle changes
- Export video and CSV data
- No registration or charges
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Automatically analyze joint angles from videos to support sports and rehabilitation improvement. ■ Key Features - Simple Operation: Just select a video for automatic joint angle analysis - 8 Joint Coverage: Measure angles of 8 joints - shoulders, elbows, hips, and knees - Real-time Visualization: Display angle values and skeleton overlay on video - Graph Analysis: Clear graphs showing angle changes over time - Data Export: Export both processed videos and CSV data ■ Use Cases - Form improvement and performance analysis - Motion assessment and recovery progress tracking - Proper posture verification and training ■ Features - No registration required - No charges - completely free - Unlimited analysis Using high-precision AI pose estimation technology, anyone can easily perform motion analysis. Basketball, darts, track and field, strength training, baseball, soccer, Mölkky, etc.—this app can be used for form analysis and form improvement across a wide variety of sports. It is useful not only for athletes themselves but also for coaches, managers, and instructors when providing form guidance. Beyond sports, it can also assist in rehabilitation settings, such as observing gait and supporting various movement evaluations. In addition, this app does not require any cumbersome membership registration or login. You can start analyzing immediately after installing the app. There is no limit to the number of video analyses—you can use it as many times as you like.
J
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撮影した写真または動画を選択すると、骨格推定されたメディアが新しく保存されます。 関節角度も表示され、跳躍力、床半力の可視化にも対応しています。 精度については無保証となります。
Screenshots
Verdict
The clearest difference is ads: J at none against Pose & Angle's shown. J also leads on update cadence (every 2 weeks vs every 2 months). On price, in-app purchases, 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. Neither carries in-app purchases, so what you see is what you pay.
Pose & Angle ships an update every 2 months, J every 2 weeks. The most recent releases landed on October 16, 2026 and October 2, 2026 respectively.
| Parameter | Pose & Angle | J |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (4 ratings) — better | — |
| Positive reviews | 100.0% of reviews | — |
| Number of ratings | 4 — better | — |
| Update frequency | Every 2 months | Every 2 weeks — better |
| Ads | Yes | No — better |
| In-app purchases | No | No |
| Monetization | Ad-supported | — |
| Devices | iPhone, iPad | iPhone, iPad |
| Requires iOS | 17.6 | 17.0 — better |
| Further details — not scored | ||
| Size | 48 MB | 3 MB |
| Age rating | 4+ | 4+ |
| Developer | takeshi ogawa | Akinori Kanazawa |
In-app purchases
Pose & Angle
No in-app purchases
J
No in-app purchases









