1. About this policy
This privacy policy applies to the mobile application MindBlox (package name com.mindblox.app), a riddle and brain-teaser game developed and published by Graphical Art Studio. By installing or using MindBlox you agree to the practices described below.
2. Information we collect
MindBlox does not collect, transmit, sell or share any personal data. The app works completely offline. We do not ask you to create an account and we do not request your name, email address, phone number, location, contacts, photos or any other personal information.
The following information is stored only on your device (using Android's local app storage) and never leaves it:
- Game progress: total score, games played, best streak, best score
- Unlocked achievements and daily-challenge streak
- Game history (recent scores and accuracy) used for in-app charts
- App settings: language, sound, vibration, voice-reading and reminder preferences
Uninstalling the app permanently deletes all of this data from your device.
3. Permissions we use
- Notifications (optional): only used, if you enable the daily reminder, to show a local reminder on your own device at the time you choose. No notification data is sent to any server.
- Text-to-Speech (optional): the app can read riddles aloud using the Text-to-Speech engine installed on your device. This happens entirely on your device.
We do not use the camera, microphone, location, contacts or any sensor permission.
4. Third-party services
MindBlox contains no advertising, no analytics and no tracking SDKs. If you voluntarily use the “Share” button, Android's system share sheet lets you send your score to an app of your choice — that action is controlled entirely by you.
If you download MindBlox from Google Play, Google may process basic information related to the download and installation under Google's Privacy Policy.
5. Children's privacy
MindBlox is a family-friendly game suitable for general audiences, including children. Because the app collects no personal information from anyone, it collects none from children. Parents and guardians can let children play without any privacy concern.
6. Data security
All game data remains in the app's private storage on your device, protected by Android's app-isolation security model. For extra privacy, the app also hides its content from screenshots and screen recordings.
7. Changes to this policy
If a future version of MindBlox adds features that need different data practices, this page will be updated and the effective date above will change. We recommend checking this page occasionally.
8. Contact us
Questions about this policy or the app? Contact Graphical Art Studio at mukeshpatra.hitk@gmail.com or visit graphicalartstudio.com.
© 2026 Graphical Art Studio · MindBlox · com.mindblox.app