Privacy Policy for Green Wall Sudoku
Effective date: [April 8, 2026]
Green Wall Sudoku ("the App") is developed and published by Green Wall.
This Privacy Policy explains how user information may be collected, used, and shared when you use the App.
1. Overview
Green Wall Sudoku displays advertisements through Google AdMob. Because of this, certain data may be collected and processed by Google and its services to provide, improve, measure, and protect advertising.
2. Data We and Our Service Providers May Collect
When you use the App, the following categories of data may be collected automatically by advertising services such as Google AdMob:
- IP address
- Device and account identifiers, including advertising identifiers where applicable
- User interactions with the app and ads
- Diagnostic and performance information
This data may be used for advertising, analytics, fraud prevention, security, and service improvement.
3. Advertising
The App uses Google AdMob to serve ads. Ads may be personalized or non-personalized depending on your region, consent choices, device settings, and app configuration.
Google and its partners may process data to:
- provide and display ads
- measure ad performance
- prevent fraud and abuse
- improve advertising services
4. Consent and Regional Privacy Rights
Where required by applicable law, the App may request your consent before using certain data for advertising purposes.
If privacy choices are required in your region, the App may display a consent form or privacy options form. You may also have the right to withdraw or change your consent choices where required by law.
5. Data Sharing
We do not sell your personal data.
However, data may be shared with service providers and advertising partners as necessary to operate advertising features in the App. This includes Google AdMob and related advertising technology providers used to serve ads, measure performance, and support fraud prevention.
6. Local Data
The App may also store certain gameplay-related information locally on your device, such as settings or game progress. This local information is used to operate the App and is not necessarily transmitted to us.
7. Data Security
We take reasonable steps to use services and practices intended to protect user information. Data transmitted by advertising providers may be protected in transit using modern security measures such as encryption.
8. Data Retention and Deletion
We do not maintain a user account system for this App.
Any gameplay data stored locally on your device can generally be removed by clearing the app data or uninstalling the App.
For data processed by advertising providers such as Google, retention and deletion may be governed by those providers’ own policies and systems.
9. Children’s Privacy
The App is not intended to knowingly collect personal information directly from children. If you believe that personal data has been provided in a way that should not have occurred, please contact us.
10. Changes to This Privacy Policy
We may update this Privacy Policy from time to time. Any updates will be reflected on this page with a revised effective date.
11. Contact
Developer: Green Wall
App: Green Wall Sudoku
Contact email: creatorgreenwall@gmail.com