Privacy Policy

Effective date: July 15, 2026

This Privacy Policy explains how information is handled when you use Letters in the Fog (the “App”). By using the App, you acknowledge the practices described below.

1. Information We Process

The App does not require you to create an account. Story progress, choices, clues, and unlocked endings are stored locally on your device.

To operate, secure, improve, and support advertising in the App, we and our service providers may process:

• Device information, such as device model, operating system version, language, and app version;
• Identifiers, including the Identifier for Advertisers (IDFA) only when you grant tracking permission, and device- or app-level identifiers;
• Network and security information, such as IP address, connection data, and signals used to detect fraud, abuse, or tampering;
• Advertising information, such as ad impressions, clicks, completion events, and related diagnostics; and
• Crash reports, performance information, and technical diagnostics.

2. App Tracking Transparency

Where required by Apple, the App asks for your permission before accessing the IDFA or tracking your activity across apps and websites owned by other companies. You may deny this request. You can also change your choice at any time in iOS Settings under Privacy & Security > Tracking. Denying permission does not prevent you from playing the game, but ads may be less relevant.

3. Advertising and Third-Party Services

The App may use advertising, measurement, and security services provided by third parties, including Chartboost, Yandex Mobile Ads, Vungle/Liftoff Monetize, InMobi, and a security SDK. These providers may process data under their own privacy policies to deliver ads, measure performance, prevent fraud, and maintain service security.

The availability of a particular advertising provider may be determined by remote configuration. We encourage you to review the privacy information supplied by these providers for details about their practices and available controls.

4. How Information Is Used

Information may be used to operate the App, remember local game progress, request and display advertisements, measure ad delivery, diagnose crashes, improve stability, protect the App and its users, detect fraud or tampering, and comply with legal obligations.

5. Sharing of Information

Information may be shared with service providers that perform advertising, measurement, hosting, technical support, or security functions on our behalf. We may also disclose information when required by law, to protect legal rights and safety, or in connection with a business transfer. We do not sell personal information for monetary payment.

6. Data Retention and Security

Local game data remains on your device until you delete it, reset game progress, or remove the App, subject to device backup behavior. Third-party providers retain information according to their own policies. We use reasonable safeguards designed to protect information, but no method of transmission or storage is completely secure.

7. Children’s Privacy

The App is not directed to children under the minimum age required to consent to data processing in their jurisdiction. If you believe a child has provided personal information inappropriately, please contact us so that we can review the matter.

8. International Processing

Service providers may process information in countries other than the country where you live. Those countries may have different data protection laws. Where required, appropriate safeguards will be used for international transfers.

9. Your Choices and Rights

You can control tracking permission in iOS Settings, limit personalized advertising through available device settings, and delete locally stored game data by deleting the App. Depending on your location, you may have additional rights to access, correct, delete, restrict, or object to certain processing. Contact us to submit a request. We may need information to verify your request.

10. Changes to This Policy

We may update this Privacy Policy to reflect changes to the App, service providers, or legal requirements. The updated version will be posted on this page with a revised effective date.