PoseTracker
On-device pose estimation SDK for fitness and rehab apps
Mobile apps
Download on the App Store (new browser tab)- Upvotes
- 0
- DR
- 16 no change since last check
- Followers
- 0
- Since
- 2023
PoseTracker runs MoveNet on the phone to give fitness and rehab apps the ability to see and analyze user movement through pose estimation, returning keypoints
About PoseTracker

PoseTracker is a pose estimation SDK and API that enables fitness and rehab applications to analyze user movement from a phone camera. It runs MoveNet on-device across React Native, iOS, Android and web platforms, providing 17 COCO keypoints without requiring an API key. With an optional API key, developers access additional features including rep counting, joint angle calculations and form scoring.
The product addresses a core problem: most digital fitness and physical therapy apps cannot see the user's actual movement. PoseTracker gives these applications "eyes" by analyzing pose in real-time, allowing them to provide form feedback, track exercise repetitions and adapt coaching based on what the user actually does rather than assuming they followed along with a video.
Developers can integrate via the native SDK, WebView/iframe API, or ready-to-use built-in solutions. The free tier includes 200 API calls per month; paid plans start at €50/month for developers and €150/month for business use.
- react-native
- computer vision
- pose estimation
- movenet
- fitness tracking
- form analysis
- sdk
Features worth knowing
- Free on-device keypoints with 17 COCO points requiring no API key
- Rep counting for exercises like squats and push-ups
- Joint angle calculations
- Form score feedback
- Cross-platform: React Native, iOS, Android and web
- On-device processing with no video upload
- Works offline
- WebView and iframe integration option
- Ready-to-use built-in motion tracking tools
- AI assistant for snippet generation
Pricing
Pricing model: Freemium
Free tier: €0, up to 200 tracking API calls monthly, 100 AI credits/month, non-commercial use only. Developer: €50/month, up to 1000 tracking API calls monthly, 500 AI credits/month, commercial use. Business Plan: from €150/month with custom API call limits, custom AI credits, and dedicated support.
PoseTracker metrics
| Metric | Value |
|---|---|
| Domain Rating | 16 no change since last check |
| Trust Flow | 3 no change since last check |
| Citation Flow | 29 no change since last check |
| Referring domains | 123 no change since last check |
| External backlinks | 1,296 no change since last check |
Ahrefs Domain Rating scanned 27 Oct 2026, updated 27 Oct 2026. Main topic: Science/Technology (3). Majestic scanned 27 Oct 2026, updated 27 Oct 2026. Link stats via Majestic. Trust Flow, Citation Flow and Topical Trust Flow are trademarks of Majestic-12 Ltd.
PoseTracker domain facts
Reveal the domain facts
| Domain age | 2 years |
|---|---|
| Registered | |
| Expires | |
| Registrar | Cloudflare, Inc. |
| DNSSEC | Not signed |
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FAQ
- Would you trust a coach who cannot see you?
- No. A personal trainer, osteopath or physiotherapist cannot pick the next exercise or correct movement if they cannot see it. PoseTracker is the on-device pose estimation layer that gives products vision to coach properly.
- How do I know if my squat is correct without a trainer?
- A phone camera can watch squat form on-device. PoseTracker returns whether the rep happened, plus a form score and joint angles, showing proper squat form as movement rather than as instructions.
- Can my phone watch my home workout?
- Yes. PoseTracker runs on the phone camera, so a home workout without equipment can see what you actually did, not only the instructor video.
- How do I try PoseTracker without an API key?
- Install @pose-tracker/react-native-pose-estimation and react-native-webview, wrap the screen in PoseTrackerProvider, and read keypoints from usePoseTracker. Keypoints run on-device and require no API key.
- Is virtual physical therapy as good as going to a clinic?
- A clinic has hands. An app does not. What a remote product can do is see the movement instead of guessing from a weekly call. PoseTracker is that eye for physical therapy at home. It is not a medical device and it does not replace a clinician. Virtual physical therapy that can see you →
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