Privacy Policy – Multiply Masters

Last updated: January 18, 2026

Provided by: EGREGIUS DIGITAL
Contact: admin@egregius.tech

Multiply Mastery (“the App”) is designed to help users build multiplication fluency in a focused, distraction-free way. We take privacy seriously and have intentionally designed the App to minimize data collection.

1. Information We Collect

1.1 User-Provided Information

Multiply Mastery does not require users to create an account or provide personal information such as names, email addresses, or phone numbers.

All progress data, statistics, and profiles created within the App are stored locally on the user’s device only.

1.2 Automatically Collected Information

Multiply Mastery itself does not collect, transmit, or store analytics, usage data, or device identifiers.

2. Local Data Storage

All of the following information is stored only on the user’s device:

• Practice results and statistics
• Response times and accuracy metrics
• Personal records
• Profile-specific progress data
• User-selected practice preferences

This data never leaves the device and is not accessible to us.

Deleting the App will remove all locally stored data.

3. Advertising (Google AdMob)

Multiply Mastery displays banner advertisements using Google AdMob.

AdMob may automatically collect certain information as part of serving ads, which can include:

• Device identifiers
• Approximate location (non-precise)
• Ad interaction data

This information is collected by Google, not by us, and is governed by Google’s own privacy policies.

We do not receive, store, or have access to any personally identifiable information collected by AdMob.

You can review Google’s privacy policy here: https://policies.google.com/privacy

4. Children’s Privacy

Multiply Mastery is suitable for children and is designed to support learning.

• We do not knowingly collect personal information from children.
• No accounts, logins, or online profiles are required.
• All learning data remains on the device.

Advertising is provided by Google AdMob, which may serve contextual or personalized ads depending on device settings and applicable regulations. Parents and guardians can manage ad personalization through their device or Google account settings.

5. Internet Connectivity

Multiply Mastery does not require an internet connection for gameplay, practice sessions, or progress tracking.

An internet connection is used only to display advertisements via Google AdMob.

6. Data Sharing

We do not sell, trade, or share user data.

The only third-party involvement is Google AdMob for advertising purposes, as described above.

7. Data Security

Because all user data is stored locally on the device and not transmitted to any servers, the risk of external data exposure is minimized.

We do not maintain databases or servers containing user information for Multiply Mastery.

8. Your Choices

• You may delete the App at any time to remove all stored data.
• Ad personalization preferences can be managed through your device settings or Google account.

9. Changes to This Privacy Policy

We may update this Privacy Policy from time to time. Any changes will be reflected by updating the “Last updated” date at the top of this page.

Continued use of the App after changes are made constitutes acceptance of the updated policy.

10. Contact Information

If you have any questions about this Privacy Policy or Multiply Mastery, you can contact us at:

Egregius Digital
Email: admin@egregius.tech
Website: https://egregius.tech