Privacy policy

This Privacy Policy explains how PoseCap Inc. ("we", "us") handles information across our three products: PoseCap (iOS app), PoseCoach (iOS app), and Pose CLI (research toolkit). By using any of these products you agree to this policy.

1. Products covered

• PoseCap — iOS camera app for auto-capturing photos and videos.
• PoseCoach — iOS app that records 3D body motion for sports coaching (currently badminton and sprint), with optional Apple Watch integration.
• Pose CLI — command-line and self-hosted analysis platform for 3D pose data.

2. Information we collect

2.1 PoseCap

PoseCap requires camera and microphone access to capture photos and record videos. Captured media is saved directly to your device's media library. We do not transmit or store your media on external servers.

2.2 PoseCoach

PoseCoach uses ARKit to capture 3D body motion data (joint positions and rotations), camera access for the AR session, and — if you opt in — heart-rate data from Apple Watch. Capture, on-device recognition, and local scoring all run on the device. When you use the AI coach to analyze a session, only the anonymized skeleton motion data is uploaded to our servers for analysis; the raw video and images always stay on your device and are never uploaded. PoseCoach does not require an account. You may export sessions yourself via AirDrop, Photos, Files or ZIP.

2.3 Pose CLI

Pose CLI is provided to early-access partners and runs on infrastructure you control. When you process pose data (CSV or binary) inside your self-hosted Pose CLI instance, all data stays inside that instance — we do not access your session data. Pose CLI does not collect any usage telemetry today.

3. On-device processing

Wherever possible, processing happens on your device. PoseCoach's pose recognition, local scoring, and playback all run on the device; only when you invoke the AI coach is skeleton data uploaded for analysis — raw video and images are not part of that upload. PoseCoach uses Apple Foundation Models on supported hardware for some on-device AI inference.

4. How we use information

• To provide the core functionality you requested (capture, scoring, motion analysis).
• To respond to your support inquiries.

5. Sharing & third parties

We do not sell your data. We do not share your motion data with third parties. We do not integrate any third-party advertising or analytics SDKs in any of our products.

6. Data retention & export

PoseCap and PoseCoach store data locally on your device — you control retention by deleting captures or sessions. Anonymized skeleton data uploaded to our servers for the PoseCoach AI coach is retained only for the duration needed to perform the analysis and is cleared on a reasonable cadence afterward. Pose CLI is self-hosted by you; retention and deletion of session data are entirely under your control.

7. Children's privacy

PoseCap and PoseCoach are intended for users above the age of 4. Pose CLI is intended for users above the age of 13. We do not knowingly collect personal information from children below those ages.

8. Data security

We implement reasonable technical and organizational measures to protect data against unauthorized access, disclosure, alteration or destruction. No system is perfectly secure; we encourage you to keep your device and accounts up to date.

9. Your rights

Depending on where you live, you may have the right to access, correct, delete, or port your data. To exercise any of these rights, contact us at contact@posecap.com.

10. Changes to this policy

We may update this policy from time to time. We will post updates in the relevant app or on this page and update the "Last updated" date above. Continued use of our products after a change constitutes acceptance of the revised policy.

11. Contact

Questions about this policy: contact@posecap.com.