Privacy Policy

• Video & camera data
• What's stored on your device
• Daily Check-Ins & Insights
• Web dashboard accounts
• AI Coach
• Accuracy limitations
• Data about minors
• No ads, no trackers
• Your choices
• Contact

1. Video and camera data

When you record a movement check, the video is uploaded to Kinetra's analysis server over HTTPS for the sole purpose of running pose estimation and computing your result.

• The video file is deleted from the server's disk immediately after processing completes, regardless of whether the analysis succeeds or fails.
• The video is never viewed by a human, never used to train any model, and never shared with, sold to, or disclosed to any third party.
• No video is stored anywhere long-term.

2. What's stored on your device

The following is saved only in the app's local storage on your own phone:

• Session results: numeric scores, letter grades, movement type, timestamp, which side (left/right) was recorded, and (if you're using Team Screening) the name typed in for that check.
• Your personalized calibration ranges, if set, separately for each side.
• Quick Test results (Finger Tapping, 4-Meter Walk, and Dual-Task Walk): tap counts and timing, walk times, calculated speed, and the comparison values shown against your own previous attempts.
• Your reminder time preference and Consistency Streak / badge progress.
• A record of whether you've seen onboarding and the current "What's New" screen.

Nothing is backed up automatically. The app itself has no account system, so if you delete the app or clear its data, this information is gone and Kinetra cannot recover it for you.

3. Daily Check-Ins & Insights

Kinetra's optional Daily Check-In lets you log a general feeling rating (1–5) and any sore areas, without recording a video. This is stored only in the app's local storage on your device, exactly like the session results above. It is never uploaded, transmitted to Kinetra's server, or sent to any third party.

The Insights screen compares your Daily Check-Ins against your recorded session scores (streaks, soreness-vs-score correlation, left/right asymmetry) entirely on your device. Nothing about this computation leaves your phone.

4. Web dashboard accounts

The browser dashboard at kinetraapp.com/dashboard is separate from the mobile app and is the one part of Kinetra with an account system. Creating an account there means giving a name, an email address, and a password, all sent to Kinetra's server over HTTPS. Your password is hashed before it's ever stored, so Kinetra itself cannot see or recover your plain password.

By default, your dashboard account and the app's on-device data are not connected; the app has no account system of its own, and everything it records stays on your device (see above). If you turn on Web Dashboard Sync from the app's Settings screen and sign in there with the same dashboard account, the app sends a copy of your sessions, check-ins, and calibration to Kinetra's server so the dashboard can show them. Turning that off, or never turning it on, means nothing ever leaves your device this way.

You can have your dashboard account and its data deleted at any time by emailing the contact below.

5. AI Coach (optional, off unless configured)

If enabled, tapping "Ask AI for a Personal Note" sends the following to a third-party AI service: the task name, your most recent numeric score, letter grade, and confidence grade; which side you recorded; whether you've calibrated; and up to your last several numeric scores for that same task, for trend context.

It never sends: video, raw pose/joint position data, or any personal identifier beyond a task label you may have typed in yourself. This request goes through Kinetra's own server, which holds the access key the AI service needs, so your phone never does. This feature is opt-in per use, and if it hasn't been set up yet, tapping the button just tells you so and sends nothing anywhere.

6. Known accuracy limitations

Because this affects what "your data" actually represents: a single 2D camera cannot fully resolve depth, so movement directly toward or away from the camera is measured less reliably than side-to-side movement. Poor lighting, loose clothing, or a joint leaving the frame all reduce tracking accuracy. Kinetra has not been independently validated against a clinical, marker-based motion-capture system.

7. Data about minors

Kinetra's Team Screening mode lets an adult (a coach or teacher) attach a name to someone else's recorded movement check. The app does not distinguish an adult teammate from a minor, and does not collect a parent's or guardian's consent itself. If you're screening anyone under 18, get their parent's or guardian's permission before recording them.

8. No ads, no third-party trackers

Kinetra contains no advertising SDK, no third-party analytics enabled by default, and does not sell or share data with data brokers. An optional, off-by-default crash-reporting integration exists in the app for diagnosing bugs; it ships disabled and reports only error details, never movement data, video, or personal information.

9. Your choices

You can clear all locally stored data by deleting the app, or using the in-app calibration reset and "Clear Check-In History" controls. The app itself has no "export my data" or "delete my account" flow beyond that, since it has no accounts. For the web dashboard account described in Section 4, email the contact below to have it deleted.

10. Contact

Questions about this policy, or a request regarding your data: wafi@kinetraapp.com

This policy will be updated as the app's actual data handling changes. Material changes will be reflected in the app's "What's New" screen. See also the Terms of Service.