Privacy Policy — Lumen

Effective date: June 4, 2026

This Privacy Policy explains how the mobile game Lumen (“the App”, “we”, “us”) handles information. The App is published by Emin Kaya (“the Developer”). By using the App you agree to this policy.

Summary

We do not require an account, and we do not ask for your name, email, or location.
Your game progress is stored only on your device. We never receive or transmit it.
The App shows optional rewarded video ads through Google AdMob. To do so, the Google Mobile Ads SDK may access your device's advertising identifier and related advertising data.
You control ad tracking through Apple's App Tracking Transparency prompt and your device settings.

Information we collect

We (the Developer) collect no personal information directly. The App has no servers, no login, and no analytics that we operate.

Third-party advertising (Google AdMob). When ads are served, the Google Mobile Ads SDK may collect and process:

the device advertising identifier (IDFA on iOS / Advertising ID on Android);
advertising and ad-interaction data (such as ad views and taps) used to serve and measure ads.

This data is collected by Google, not by us, and is used for third-party advertising. On iOS, this identifier is only made available for tracking if you allow it via the App Tracking Transparency prompt. If you decline, the App requests non-personalized ads.

How information is used

On-device game data (level progress, coins/gems, settings, unlocked characters) is used solely to run the game on your device and persists locally via the operating system's standard storage. Deleting the App removes it.
Advertising data is used by Google to deliver and measure the optional rewarded ads described above.

Advertising and your choices

Lumen's only ad is an opt-in rewarded video (“Watch Ad & Continue”). You can play and complete the entire game without watching any ad.
iOS — App Tracking Transparency: You may allow or deny tracking when prompted, and change it anytime in Settings → Privacy & Security → Tracking.
Limit ad personalization: iOS Settings → Privacy & Security → Apple Advertising; Android Settings → Google → Ads.
Google's handling of advertising data is governed by Google's Privacy Policy: policies.google.com/privacy and support.google.com/admob/answer/6128543

Children's privacy

Lumen is rated 4+ and is suitable for general audiences, but it is not directed to children under 13 (and is not enrolled in Apple's Kids Category) because it displays third-party advertising. We do not knowingly collect personal information from children. If you believe a child has provided personal information, contact us and we will assist.

Data sharing & retention

We do not sell your data and we do not share personal information with third parties, except that the Google Mobile Ads SDK processes the advertising data described above to serve ads. We retain no personal data on our own systems because we operate none.

Security

Game data stays on your device under the protections provided by your device's operating system. Ad traffic uses standard encrypted (HTTPS/TLS) connections.

Your rights

Because we hold no personal data about you, there is nothing for us to access, correct, or delete on our side. You can clear all local game data at any time by deleting the App. For questions about advertising data, see Google's policy linked above.

Changes to this policy

We may update this policy; the “Effective date” above will change accordingly. Material changes will be reflected at this URL.

Contact

Questions about this policy: eminkaya1903@hotmail.com