Last updated: May 11, 2026
This privacy policy applies to the Q-Master mobile application (hereinafter referred to as "the App"). The App is provided by CodeCanvas as a Free service and is intended for use "AS IS".
The App's branding identity and motto is "Q-Master: Claim Your Intellectual Throne".
We prioritize user privacy. The App does NOT directly collect or store personal identifiable information such as your name, email address, or phone number. All game progress and high scores are stored locally on your device.
However, to provide essential app functionality and advertising, the App utilizes third-party Software Development Kits (SDKs) that may collect technical data, including IP addresses, Advertising IDs, and Device Identifiers. This data is used solely for app performance, analytics, and serving relevant advertisements.
The App uses third-party services that collect information used to identify your device for functional and advertising purposes. We recommend reading the privacy policies of these providers:
The App dynamically fetches national flag images from FlagCDN to provide an educational experience. While the App is optimized for offline play, an internet connection is used to load these visual assets. These standard HTTPS requests do not transmit personal user identifiers.
Q-Master is intended for a general audience aged 13 and above. We do not knowingly collect personally identifiable information from children under 13. Since gameplay data is stored locally, it remains under the control of the device owner.
All user progress is stored locally in a Room database. This data is deleted when the App is uninstalled or when you use the "Reset Realm Progress" feature within the Settings menu. For data collected by third-party SDKs (like Advertising IDs), you can reset your identifiers through your Android device settings.
Your local data is as secure as your physical device. We recommend using biometric or PIN security on your smartphone to protect your locally stored progress and information.
We may update our Privacy Policy from time to time to reflect changes in our practices or for legal reasons. Any updates will be posted on this page with an updated "Last updated" date.
If you have any questions or suggestions about our Privacy Policy, please contact us at:
Email: rajesh.codecanvas@gmail.com