SunfitLink vs Pose & Angle
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
SunfitLink
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体育课堂运动负荷监测和数据分析系统,完美满足体育教师和学校领导者关于运动负荷与监测的需求。该系统可以实时测量多达60个学生和全班的各项运动数据,并提供远程实时观摩功能,课堂实时数据包括而不限于: - 实时心率 - 平均心率 - 卡路里消耗 - 运动步数 - 运动强度 - 各心率强度区间时间统计 并为学生、教师以及学校领导者提供完善的历史数据和课后分析功能,包括而不限于: - 以上所有运动信息 - 运动密度 - 课程各阶段平均心率统计 - 课程各阶段时间统计 - 最大心率 - 心率指数 - 各项运动指标达标人数
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.
Screenshots
Verdict
The clearest difference is ads: SunfitLink at none against Pose & Angle's shown. SunfitLink also leads on update cadence (every 3 weeks vs every 2 months) and iOS requirement (11.0 vs 17.6). On price, in-app purchases and device support 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.
SunfitLink ships an update every 3 weeks, Pose & Angle every 2 months. The most recent releases landed on September 8, 2026 and September 10, 2026 respectively.
| Parameter | SunfitLink | Pose & Angle |
|---|---|---|
| Price | Free | Free |
| Rating | — | 5.0 (3 ratings) — better |
| Positive reviews | — | 100.0% of reviews |
| Number of ratings | — | 3 — better |
| Update frequency | Every 3 weeks — better | Every 2 months |
| Ads | No — better | Yes |
| In-app purchases | No | No |
| Monetization | — | Ad-supported |
| Devices | iPad | iPhone, iPad — better |
| Requires iOS | 11.0 — better | 17.6 |
| Further details — not scored | ||
| Size | 21 MB | 48 MB |
| Age rating | 4+ | 4+ |
| Developer | Bokai Sunlight (Beijing) Technology Ltd. | takeshi ogawa |
In-app purchases
SunfitLink
No in-app purchases
Pose & Angle
No in-app purchases









