Privacy Policy

Your privacy is very important to us, and we take it seriously. By using the Application "Math Tricks" (the "Application"), you are consenting to our processing of your information as set forth in this Privacy Policy. This policy applies to both the free and paid versions of the Application.

1. ADVERTISING AND DATA COLLECTION

The data collection practices depend on the version of the Application you are using:

• Free Version: The free version of the Application uses advertising to provide content free of charge. When you use this version, your device automatically sends certain information to our advertising partner, AdMob (Google Inc.).
• Paid Version / Ad-Free Mode: If you have purchased the paid version or an "Ad-Free" upgrade, the Application does not display third-party advertisements and does not share your Advertising ID with AdMob for marketing purposes.

For users of the Free Version, AdMob may collect:

• Personal Data: Unique device identifiers (e.g., Google Advertising ID, IDFA), IP address, and device type.
• Purpose: This information is used to show personalized ads, provide reporting, and combat click fraud.

AdMob may use Ad Technology providers. You can find more information on how Google uses data here.

Place of processing: United States. AdMob Privacy Policy.

2. DEVICE PERMISSIONS

To provide the core functionality of our arithmetic challenges and the integrated alarm clock feature, the Application requests specific device permissions. These permissions are used strictly locally on your device and are not used to collect, store, or transmit any personal data:

• Alarms & Background Execution: Permissions such as SET_ALARM and RECEIVE_BOOT_COMPLETED allow the app to schedule and trigger your math challenge alarms accurately, even after your device is restarted.
• Media & Power Management: Permissions including FOREGROUND_SERVICE, FOREGROUND_SERVICE_MEDIA_PLAYBACK, and WAKE_LOCK are required to reliably play the alarm sound in the background when it is time for a challenge.
• Screen & Interface Controls: The USE_FULL_SCREEN_INTENT permission is used to display the ringing alarm and math problem prominently on your screen, ensuring you do not miss your scheduled wake-up or challenge.
• Shortcuts: The INSTALL_SHORTCUT permission allows you to place quick-access icons on your home screen.

3. PAYMENTS AND FINANCIAL INFORMATION

If you purchase the paid version of the Application or make in-app purchases:

• All transactions are processed by the respective app store (Google Play Store or Apple App Store).
• We do not collect or store your credit card numbers or bank account details. We only receive confirmation of the purchase and a transaction ID for technical support and access restoration.

4. OPTING OUT

If you no longer want us to use your data for advertising purposes, you have the following options:

1. Upgrade: Purchase the paid version of the Application (if available) to remove advertisements.
2. System Settings: Limit ad tracking in your device settings (e.g., "Opt out of Interest-Based Ads" on Android or "Limit Ad Tracking" on iOS).
3. Termination: Stop using the Application and uninstall it.

5. OWNER AND DATA CONTROLLER

6. CHANGES TO OUR PRIVACY POLICY

We reserve the right to modify our Privacy Policy at any time by posting such modification on this site and without any other notification. Any such modification will be effective immediately upon posting. It is your responsibility to review our Privacy Policy from time to time to ensure that you continue to agree with all of its terms.