Privacy Policy — Math Puzzle: Make It Exact

Last updated: 2026-09-15

Robonet Communications, Inc. ("we") sets out below how personal information is handled in the mobile application "Math Puzzle: Make It Exact" (the "App").

1. Information we do not collect

The App does not collect any personal information such as your name, email address, phone number, date of birth or gender. There is no account registration.

2. Information stored only on your device

Your level, experience points, the stars you earned on each puzzle, your "Daily" streak, your best "Streak" run and your language setting are stored only on your device. They are never sent to our servers, and we cannot see them. Deleting the App deletes these records as well.

3. Advertising

The App shows ads served by Google AdMob. To deliver ads and measure their performance, AdMob may collect information such as the advertising identifier (IDFA on iOS, Advertising ID on Android).

• On iOS, the App asks for permission to track when it is first launched. If you decline, every feature of the App remains available; the ads you see will simply not be based on your interests.
• If you use the App from the European Economic Area, the United Kingdom or Switzerland, a consent screen for ads is shown.
• You can turn off ad personalization at any time in your device settings (iOS: Settings > Privacy & Security > Tracking / Android: Settings > Google > Ads).

For how AdMob handles information, please see Google's policy: https://policies.google.com/technologies/partner-sites

The App also uses Apple's SKAdNetwork to measure ad performance. It only reports aggregated results that do not identify individual users, and it is not tracking.

4. In-app purchase

The "Remove ads" purchase is processed through RevenueCat, Inc. An anonymous identifier is created to manage the purchase; we never receive your name or payment details. Payment itself is handled by Apple and Google.

RevenueCat privacy policy: https://www.revenuecat.com/privacy

5. Children

The App is not designed for children under the age of 13. We do not knowingly collect information from children under 13.

6. Contact

For questions about this policy, please use our Support page.

7. Changes to this policy

If we change this policy, we will publish it with a new "Last updated" date.

This English translation is provided for convenience. If it differs from the Japanese version, the Japanese version prevails.