Lampwright

Privacy Policy — Lampwright

Last updated: July 13, 2026

Lampwright (the “App”, the “Game”) is an Akari (Light Up) logic-puzzle game developed by Birkin Apps (“we”, “us”). This Privacy Policy explains what data the App collects, why, and your choices. Lampwright 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 interstitial ads (shown between levels) and optional rewarded ads (for hints) through Google AdMob. This is considered tracking.

2. Purchase history

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

3. On-device settings and progress

Your level progress, hints, and settings are stored locally on your device using shared_preferences and remain on the device. There is no cloud save and no server of ours.

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, no user account, no analytics SDK, and no crash-reporting SDK.

Third parties (sub-processors)

Advertising/measurement domains used: googleadservices.com, doubleclick.net, googlesyndication.com.

Your choices & rights

Data deletion

Local data (progress, settings) is deleted when you uninstall the App. For any other privacy request, email support@birkinapps.com.

Children

Lampwright 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, 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), Purchase History (app functionality).

Changes

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

Contact

Birkin Apps — support@birkinapps.com