Privacy Policy
Last updated: August 31, 2026
Introduction
This Privacy Policy explains how Color Sudoku Pro ("we," "our," "us") handles information when you use our mobile application ("the App"), including information processed by advertising, analytics, and content-delivery services used by the App.
Accounts and Local App Data
The App does not offer user accounts and does not require registration. We do not ask you to provide a name, email address, phone number, or other account profile in the App. Game progress and preferences are stored locally on your device. If you choose to contact us through the external form linked below, the information you submit is provided voluntarily through that form service.
Advertising and App Tracking Transparency
The App uses Google AdMob to display interstitial and rewarded advertisements. AdMob and participating advertising partners may process information such as device and advertising identifiers, IP address, general device information, ad interactions, and diagnostic information, subject to your device settings, consent choices, location, and Google's policies.
On iOS and iPadOS, the App requests permission through Apple's App Tracking Transparency framework before initializing advertising in a mode capable of using tracking data. If tracking permission is denied, restricted, or otherwise unavailable, the App configures its iOS ad requests for non-personalized ads. Non-personalized ads are not based on a profile of your past activity, but Google explains that they may still use information for purposes such as contextual ad selection, frequency capping, aggregated reporting, security, and fraud prevention. Where required, Google's consent flow may present additional privacy choices before the App requests ads.
For more information, please review Google's Advertising Policies and Google's Privacy Policy.
Analytics
Firebase Analytics is disabled in the iOS version of the App. On Android, the App may use Firebase Analytics to record gameplay and product-interaction events, such as game starts and completions, hint requests, theme or setting selections, and the type of ad shown. These events do not include an App account identifier because the App has no accounts, but Firebase may process associated app, device, and diagnostic information as described in Firebase's Privacy and Security documentation.
Content and External Services
Some images, animations, or other content may be loaded from external content-hosting services. Those services may receive standard network request information, such as an IP address, device or browser information, and the requested resource. Links and embedded pages in the App may open third-party services whose own privacy policies govern information you provide to them.
Your Privacy Choices
You can review or change the App's tracking permission in the privacy settings on your iOS or iPadOS device. Depending on your location and the privacy messages configured by Google, the App may also display controls for advertising consent or privacy options. Limiting tracking or choosing non-personalized ads does not necessarily stop all data processing needed to deliver ads, prevent fraud, or operate the App.
Changes to This Privacy Policy
We may update our Privacy Policy from time to time. Any changes will be posted on this page with an updated revision date. We encourage you to review our Privacy Policy periodically for any changes.
Contact Us
If you have any questions about this Privacy Policy, please contact us via this form.