Privacy Policy
Byron System Developer built the following applications:
- Anger Test
- Anxiety Test
- Attitude Test
- Compatibility Test
- Depression Test
- Emotional Dependency Test
- Happiness Test
- Paracetamol & Ibuprofen
- Personality Test
- Relationship Test
- Self-Confidence Test
- Smile Test
- Stress Test
- Territory
- Work Management
These applications are provided free of charge by Byron System Developer and are intended for use “as is”.
This page informs users about our policies regarding the collection, use, and disclosure of Personal Information.
By using our apps, you agree to the practices described in this policy.
1. Data Collection and Usage
When you use our apps, we may collect anonymous data such as:
- Device language
- Test answers and results (for statistical purposes)
- Device and usage data (through third-party SDKs like AdMob or Firebase)
This information is never linked to personally identifiable data and is used solely for:
- Analytics and performance improvements
- Anonymized statistics to compare test results
- App functionality and bug diagnostics
2. Third-Party Services
Our applications use third-party SDKs that may collect limited data for functionality, analytics, or advertising purposes:
3. Advertising
Some apps display advertising to support development and maintenance. AdMob may use a unique advertising ID to deliver non-personalized ads. No other identifiers, cookies, or tracking methods are used.
4. App Data and Google API Access (Play Games Services / OAuth)
Our game Territory may integrate with Google Play Games Services to allow leaderboard access and player statistics.
Data Accessed
If the user chooses to sign in with Google Play Games, the app may access:
- Player ID
- Nickname
- Profile image (if available)
Data Usage
This information is only used to display player progress, rankings, and achievements within the app.
Data Sharing
No Google user data is shared with any third party. The information remains within the app’s environment and is not sold or transmitted externally.
Data Storage & Protection
The data is stored temporarily within Google Play Games Services, managed by Google’s secure infrastructure. The app does not store or replicate this data on external servers.
Data Retention & Deletion
No player data is retained after uninstalling the app. Users can request deletion of any data by contacting us at byronsystemdeveloper@gmail.com.
If the app does not use Google sign-in, no Google data is collected or stored.
5. Log Data
In case of an app error, we may collect technical information (through Firebase Crashlytics) such as:
- Device IP address
- Device model and OS version
- Time and date of the error
This data is used only to identify and fix bugs.
6. Security
We apply commercially reasonable measures to protect user data. However, please remember that no transmission over the internet is 100% secure.
7. Links to Other Sites
Our apps may contain links to external websites (e.g., App Store, Play Store, or reference material). We are not responsible for the content or privacy practices of external sites.
8. Children’s Privacy
Our applications are not intended for children under 13. We do not knowingly collect personal data from children. If such data is found, it will be immediately deleted.
9. Data Retention and Deletion
All data collected (anonymous or not) is retained only as long as necessary to provide and improve the service. Users may request deletion of any stored data by contacting us.
10. Changes to This Privacy Policy
We may update this Privacy Policy from time to time. Any changes will be published on this page with a new “Last Updated” date.
Last Updated: October 16, 2025
11. Contact
If you have any questions about this Privacy Policy, please contact us:
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