MQ Memory Training
Privacy Policy
Effective Date: 10-Aug-2026
Thank you for using MemoryTrain. Your privacy is important to us. This Privacy Policy explains what data we collect, how we use it, how long we retain it, and your rights regarding your information.
1. Data We Collect
- User Progress Data: Scores, completed exercises, difficulty levels, and related progress information. This data is stored to provide progress tracking, trends, statistics, and other analysis features.
- Device Information: Technical details that may be collected for debugging, security, and performance improvements.
- Analytics Data: Anonymous usage statistics, if analytics are enabled.
- Advertising Data: Advertising networks may collect information to display and measure advertisements, including relevant ads in the free version.
2. How We Use Your Data
- Tracking your progress in the app.
- Providing statistics, trends, and other analysis of your performance.
- Improving app features, functionality, and performance.
- Diagnosing technical problems and improving app stability.
- Analyzing usage patterns to enhance the user experience.
- Displaying and measuring relevant ads in the free version.
3. Data Retention
We retain user progress data, including scores, completed exercises, and related progress information, only for as long as necessary to provide progress tracking, trends, statistics, and other analysis features in MemoryTrain.
We do not retain user progress data indefinitely. When this data is no longer required for these purposes, it will be deleted or anonymized.
If you request deletion of your user progress data, we will delete the applicable data from our systems, subject to any legal obligations that require us to retain certain information.
Device, analytics, and advertising data may be retained by the relevant third-party service providers according to their respective privacy policies and retention practices.
4. Data Sharing & Third-Party Services
We do not sell your personal data. However, we may use third-party services to provide certain app functionality, analytics, and advertising, including:
- Google Analytics for Firebase (if enabled) for analytics and usage statistics.
- Google AdMob for advertising in the free version of the app.
These third-party providers may process information according to their own privacy policies and data-retention practices.
5. Your Choices & Rights
- You may request access to, correction of, or deletion of your applicable user progress data.
- You can request deletion of your progress data by contacting us at info@think-pi.de.
- You can disable personalized ads through the advertising or privacy settings on your device.
For any questions or concerns regarding your data, please contact us at info@think-pi.de.
6. Data Security
We take reasonable technical and organizational measures to protect the information we process against unauthorized access, alteration, disclosure, or destruction. However, no method of electronic transmission or storage is completely secure.
7. Changes to This Policy
We may update this policy periodically.
Changes will be reflected in the app and on our website:
memorytrain.think-pi.de.