Privacy Policy

Last updated: April 23, 2026
1. Introduction
1.1. Thank you for choosing MathMaster (hereinafter referred to as the "App").
1.2. This Privacy Policy explains how the App handles user information.
1.3. By downloading, installing, or using the App, you acknowledge that you have read and understood this Privacy Policy and agree to its terms.
1.4. If you do not agree with this Privacy Policy, please discontinue use of the App and delete it from your device.
2. Information We Do Not Collect
MathMaster is designed to respect your privacy. The App does not collect, transmit, store, or process any personal data outside your device.
Specifically, the App does not collect:

• Personal information (such as name, email address, or phone number)
• Device information (such as IP address, device ID, or location data)
• Usage analytics or tracking data
• Financial or payment information
• Any data for advertising or marketing purposes

No data is transmitted to the Owner or any third parties.
3. Information Stored Locally on Your Device
3.1. The App may store certain information locally on your device solely to provide its functionality, including:

• Learning progress and completed tasks
• App settings and preferences

3.2. This data is stored only on your device and is not accessible to the Owner.
3.3. This information is never transmitted outside your device.
3.4. You can delete all locally stored data at any time by deleting the App from your device.
4. Subscriptions and Payments
4.1. The App offers auto-renewable subscription options, including weekly, monthly, and yearly plans, with a free trial period where applicable.
4.2. Payments are processed securely through the App Store by Apple.
4.3. The App does not collect, access, or store any payment or billing information.
4.4. Subscription management and cancellation can be handled through your App Store account settings.
5. Third-Party Services
5.1. The App does not use any third-party analytics tools, advertising networks, or external SDKs.
5.2. The App does not connect to any external servers or APIs.
6. Children's Privacy
6.1. The App does not knowingly collect any data from users, including children.
6.2. Since no data is collected, no personal information from children is stored or processed.
7. Data Security
7.1. Since the App does not collect or transmit data, there are no server-side data storage or processing risks.
7.2. Any data stored locally is protected by your device’s operating system and security settings.
8. Changes to This Privacy Policy
8.1. The Owner reserves the right to update or modify this Privacy Policy at any time.
8.2. Any changes will be reflected by updating the "Last updated" date.
8.3. Continued use of the App after changes constitutes acceptance of the updated Privacy Policy.
9. Contact Information
If you have any questions or concerns regarding this Privacy Policy, you may contact:
CubeMasterApps
Email: cubemasterapps@gmail.com
© 2026 CubeMasterApps. All rights reserved.