Logic Loom

Privacy Policy — Logic Loom

Last updated: June 22, 2026

Logic Loom (the “App”, the “Game”) is a logic-puzzle game developed by Birkin Apps (“we”, “us”). This Privacy Policy explains what data the App collects, why, and your choices. Logic Loom does not require an account — play is anonymous.

Summary

Data we collect and why

1. Device identifier / advertising ID

On iOS, your IDFA is used only if you grant permission via Apple’s App Tracking Transparency (ATT). On Android, your Advertising ID (GAID) is used. Purpose: to serve and measure rewarded ads through Google AdMob. This is considered tracking.

2. Anonymous user ID

An identifier generated automatically by Firebase Anonymous Authentication. It is not linked to your name or email. Purpose: to sync your cloud save and your purchase entitlement across devices (app functionality). This is not tracking.

3. Game progress & settings

Solved puzzles, streaks, and your language/theme preferences are stored in Cloud Firestore, linked to your anonymous ID, to back up and sync your game (app functionality).

4. Product interaction / analytics

Events such as hint usage, puzzle completion, and the purchase flow are recorded via Firebase Analytics. These are not linked to your identity and are not used for tracking.

5. Purchase history

Processed through in-app purchase (Apple StoreKit / Google Play Billing) for the one-time “unlock everything” product and to restore purchases. We do not process or store your payment-card data — Apple and Google handle payments.

6. On-device settings/progress

Some settings and progress are stored locally on your device using shared_preferences and remain on the device.

Data we do NOT collect

We do not collect your name, email address, phone number, precise location, contacts, photos, or health data. There is no social login and no user account.

Third parties (sub-processors)

Advertising/measurement domains used: googleadservices.com, doubleclick.net, googlesyndication.com, google-analytics.com, app-measurement.com.

Your choices & rights

Data deletion

To request deletion of data linked to your anonymous ID, email support@birkinapps.com. You can also delete local data by uninstalling the App.

Children

Logic Loom is intended for a general audience and is not directed to children under 13. If a user is under 13 (or the applicable age in your region), advertising will not be personalized and analytics is restricted, in line with COPPA and GDPR-K.

Store privacy disclosures

Consistent with Apple’s App Privacy and Google Play’s Data Safety, we declare: Device ID (advertising; used for tracking), Anonymous User ID (app functionality), Product Interaction (analytics), Purchase History (app functionality).

Changes

We may update this Policy; the “Last updated” date reflects the latest version.

Contact

Birkin Apps — support@birkinapps.com