Last Updated: February 2026
MXQQ ("we", "our", or "us") operates the following mobile applications:
(collectively referred to as the "Apps")
For the purposes of UK data protection law, MXQQ is the Data Controller of any personal data described in this policy.
We are committed to protecting your privacy. This Privacy Policy explains what information is stored when you use the Apps, how it is used, and your rights under UK law.
The Apps store learning-related data locally on your device to provide core functionality.
Depending on the App you use, this may include:
This data:
We do not operate user accounts.
Some Apps offer a one-time Premium upgrade or paid feature access.
All payments are processed securely by Apple through the App Store.
We do not collect, store, or process:
Apple may provide confirmation that a purchase was completed so the App can unlock Premium features.
Subscription management and refunds are handled entirely by Apple according to their policies.
We do not collect or store personal information such as:
We do not use:
We use Firebase Analytics to collect anonymous, aggregated usage data (such as screen views and feature usage) to help us improve the Apps. This data is not linked to your identity and cannot be used to identify you personally.
We do not use advertising networks, cross-app tracking, or user profiling tools.
We do not sell, rent, or share user data.
The Apps use the following third-party services:
We do not integrate third-party advertising networks or cross-app tracking SDKs.
Apple and Google may process data in accordance with their respective privacy policies.
Under UK GDPR, we process limited personal data under the following lawful bases:
To provide and improve the educational functionality of the Apps, including:
To enable paid Premium access when you purchase features through Apple's In-App Purchase system.
If Apple device-level analytics or diagnostic sharing is enabled on your device, processing may occur based on your consent provided through Apple system settings.
Because learning data is stored locally on your device and not transmitted externally by us, privacy risk is minimal.
We do not transfer user learning data outside your device.
However, where Apple processes in-app purchase confirmations or diagnostic data, this may involve processing outside the United Kingdom through Apple's infrastructure.
Such transfers are subject to appropriate safeguards under applicable data protection law.
Learning data remains stored on your device until:
We do not retain user learning data on external servers.
If you contact support by email, correspondence may be retained for customer service purposes and deleted when no longer necessary.
The Apps may include content that is:
This includes materials related to:
Where applicable, proper attribution is provided.
Use of such content does not imply endorsement by:
The Apps are intended for individuals aged 17 and above.
We do not knowingly collect personal data from children under 13.
If you believe a child has provided personal data, please contact us and we will take appropriate action.
You have the right to:
Because learning data is stored locally on your device, you can exercise these rights directly by:
If you are not satisfied with our response to a privacy concern, you have the right to lodge a complaint with the:
Information Commissioner's Office (ICO)
https://www.ico.org.uk
If you have questions about this Privacy Policy, contact:
contactus@mxqq.co.uk
MXQQ
United Kingdom
© 2026 MXQQ. All rights reserved.