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Privacy Policy

This Privacy Policy applies to the Shatter iPhone app, listed on the App Store as Shatter Satisfying Squat, and to this official website.

Effective date: March 11, 2026

1. Summary

Shatter is designed to keep sensitive body profile values such as weight on-device whenever possible. Some features use cloud services for analytics, configuration, challenges, rewards, and optional social integrations.

2. Data stored on your device

Workout history and squat session summaries.
Streak, achievement, and challenge progress.
Local preferences and app settings.

3. Data stored in the cloud

When you use sign-in or cloud-backed social features, Shatter may store limited data such as:

An app user identifier.
Display name for profile or challenge features.
Challenge progress and referral reward data.

4. TikTok integration (optional)

Shatter integrates with TikTok Login Kit and the TikTok Content Posting API only when you choose to connect TikTok.

Data collected through TikTok Login Kit

TikTok open ID.
TikTok display name.
TikTok avatar image.

This data is used only to authenticate your TikTok account and show your TikTok profile information in Shatter.

Data shared through the TikTok Content Posting API

When you choose to post from Shatter to TikTok, Shatter uses TikTok's API to upload the video or draft to your TikTok account. You choose the caption, privacy setting, and whether to publish.

How TikTok uses data

TikTok may process data according to TikTok's Privacy Policy.

Disconnecting TikTok

You can disconnect TikTok at any time from the app. After disconnection, Shatter no longer accesses your TikTok account on your behalf.

5. Analytics and configuration

Shatter uses Firebase Analytics and Firebase Remote Config to understand feature usage and improve the app. We avoid sending raw body profile values such as weight to analytics.

6. Data sharing

We do not sell personal data. We do not share personal data for third-party advertising. TikTok-related data is used only to provide TikTok account connection and posting features requested by the user.

7. Your choices

You can disconnect TikTok, delete local app data from the app, and contact us to request deletion of any cloud data associated with your account.

8. Contact

Privacy questions or requests can be sent to support@squatmotion.app.