Privacy Policy

Glide Fit · Last updated July 25, 2026

Glide Fit is a motion game: the camera is your controller. This policy explains what happens to your data — starting with the part people care about most.

The camera never records you. Video from your camera is processed live on your device by Apple's Vision framework to detect body pose (head, shoulders, wrists). No video, photos, or pose data ever leave your device. Nothing is recorded, stored, or transmitted — when the session ends, the frames are gone.

Face data

Some moves are aimed with your head, so alongside body pose the app also runs Apple's on-device face detection (VNDetectFaceRectanglesRequest) on the same frame. This is what it does, in full:

What is detected. The position of the largest face in the frame, and two angles describing which way your head is turned and tilted (yaw and pitch).
What is used. Only the yaw and pitch angles. They are smoothed and turned into an aiming direction for the in-game laser. Nothing else from the face detection is read.
What is never collected. No facial landmarks, no facial geometry or depth map, and no faceprint, template, or other identifier. The app cannot recognise or identify a face, tell two people apart, or infer age, gender, emotion, or identity.
Storage and retention. None. The angles exist in memory only for the single video frame being processed and are overwritten by the next frame. Nothing is written to disk, and nothing survives the session.
Sharing. None. Face data is never transmitted off your device, never sent to our servers, and never shared with any third party. It is not used for advertising, analytics, profiling, or training any model.

Face detection runs only while you are in a session with the camera active, and stops the moment the session ends.

Your account

Glide Fit requires an account. You sign in with Sign in with Apple or Google — we never create or handle a password. From your chosen provider we receive:

An email address. If you use Sign in with Apple and pick "Hide My Email", we only ever see Apple's private relay address, never your real one.
A display name, when your provider supplies one.
A user ID — an anonymous identifier that links your progress to you.

We use these to identify your account and sync your progress. We do not email you marketing, and we do not sell or share this data.

Cloud sync

So your progress survives a new phone or a reinstall, your game data is backed up to Google Firestore under your user ID. That means: coins, streaks, days played, distance flown, unlocked suits and worlds, and your game settings. It does not include camera data of any kind.

What else we collect

Gameplay analytics — events such as "game started", "session completed", scores, and feature usage, linked to your user ID. We use Firebase Analytics and Mixpanel to understand how the game is played and make it better.
Crash reports — via Firebase Crashlytics, so we can fix bugs. These contain device model, OS version, and the technical state of the app at the moment of a crash.
Purchase status — processed by Apple and RevenueCat so your PRO unlock works across your devices. We never see your payment details; Apple handles all billing.

What we don't collect

No camera footage or photos. Body pose and face angles are read live on your device to steer the game and are never stored, transmitted, or shared — see Face data above.
No faceprints, face templates, or any data that could identify a person from their face.
No passwords — sign-in is handled entirely by Apple or Google.
No contacts, location, microphone, or health data.
No advertising identifiers, and no tracking across other apps or websites. Glide Fit shows no third-party ads.

Deleting your account

You can delete your account from inside the app at any time: Settings → Delete Account. This permanently erases your cloud progress document and your sign-in record. It cannot be undone, and we keep no copy. Deleting the app alone removes only the local data on that device — use Settings → Delete Account if you want the cloud copy gone too.

Third-party services

These processors handle data on our behalf, under their own privacy terms: Firebase (Google), Mixpanel, RevenueCat, and Apple.

Children

Glide Fit is not directed at children under 13, and we do not knowingly collect personal information from them.

Your choices

You can delete your account and all cloud data from Settings, as described above. For any other privacy question or request, contact us — we'll handle it promptly.

Changes

If this policy changes, the update appears on this page with a new date at the top.

Contact

developerazamat@gmail.com