Last Updated: June 2026
Welcome to Sudoku Master. Your privacy is important to us. This Privacy Policy explains how Sudoku Master collects, uses, and protects information when you use our mobile application.
Sudoku Master does not require account registration and does not collect personally identifiable information such as your name, email address, phone number, or home address.
However, certain non-personal information may be collected automatically by third-party services, including:
Device model and type
Operating system version
App version
Crash reports
Usage statistics
Advertising identifiers
The information collected may be used to:
Improve app performance and stability
Fix bugs and technical issues
Analyze gameplay and feature usage
Display advertisements
Enhance user experience
Sudoku Master may display advertisements through third-party advertising providers such as Google AdMob.
These providers may collect and use device identifiers and other non-personal information to provide personalized or non-personalized advertisements.
Google Privacy Policy:
https://policies.google.com/privacy
Sudoku Master may offer optional premium features through Google Play Billing.
All payment transactions are securely processed by Google Play. We do not collect, process, or store your payment information.
The following information may be stored locally on your device:
Game progress
Statistics
Achievements
Daily streaks
App settings and preferences
This information remains on your device and can be removed by clearing app data or uninstalling the application.
The app may use analytics and crash reporting services to help improve performance, identify issues, and provide a better user experience.
Only anonymous and non-personal information may be collected for these purposes.
Sudoku Master is intended for a general audience and does not knowingly collect personal information from children under the age of 13.
If you believe a child has provided personal information, please contact us so appropriate action can be taken.
We take reasonable measures to protect information used by the application. However, no method of electronic storage or transmission over the internet is completely secure, and we cannot guarantee absolute security.
Sudoku Master may use the following third-party services:
Google AdMob
Google Play Services
Google Play Billing
Firebase Analytics (if enabled)
Firebase Crashlytics (if enabled)
These services operate under their own privacy policies.
You may:
Disable personalized advertising through your device settings
Clear app data at any time
Uninstall the application to remove locally stored data
We may update this Privacy Policy from time to time. Any updates will be posted on this page and become effective immediately upon publication.
By using Sudoku, you agree to the terms of this Privacy Policy.