Privacy Policy

ChesSweeper: Puzzle Game · Yashb Solutions

Effective date and last updated: October 12, 2026

This policy explains how Yashb Solutions handles information when you use ChesSweeper: Puzzle Game, its optional purchase features, and the related website. The app does not create game accounts or ask you to sign in.

1. Who we are and how to contact us

ChesSweeper: Puzzle Game is developed and operated by Yashb Solutions. For privacy questions, support, or requests concerning your information, email mhndalaa@outlook.com. Please identify ChesSweeper in your message.

2. Gameplay information stored on your device

The game stores campaign progress, unlocked levels and pieces, best stars, Daily Puzzle results, completed tutorials, earned Mine Reveals, and settings on your device. We use this information to save your progress and preferences.

Campaign progress and unused purchased Mine Reveals are stored locally and do not synchronize across devices. Uninstalling the app or clearing its storage can remove local data. In the browser version, progress is stored in your browser for the website you use; clearing site data can remove it.

3. Google Play purchases; no game account

The app uses Google Play Billing with the Play account already on your device. It does not collect a game-account email address or password, use Firebase Authentication, or create a separate game account. We do not receive your Google Play account email or payment card details.

For purchase verification, the app sends the purchased product identifier, Google Play purchase token, and a random installation identifier to our Google Cloud backend. The backend checks the purchase with Google Play. For reveal packs, it stores a receipt fingerprint, installation identifier, product, quantity, order identifier when available, and creation time to prevent duplicate delivery. These identifiers are not a login account.

Unused purchased Mine Reveals are saved on the device and can be used offline. Consumed reveal packs cannot be restored after clearing app storage or reinstalling, and balances do not transfer across devices. Ad removal can be restored through Google Play using the same Play account; an internet connection is needed for purchases and verification. Google Play independently retains transaction and payment records.

iOS purchases: The iPhone and iPad edition uses Apple's in-app purchase system for Mine Reveal packs, Streak Freeze and Streak Repair. It does not serve ads or enable optional analytics or crash reporting. Apple handles payment details; we do not receive payment card information. To verify and deliver a purchase, the app sends an Apple-signed transaction and a random installation identifier to our Google Cloud/Firebase backend. We retain the transaction ID, product, quantity, verification environment, installation identifier and delivery timestamp to prevent duplicate delivery and handle purchase issues. Technical request information may be processed by our hosting provider for security and operation. These records are used for app functionality, not advertising or tracking. Purchased consumables are saved on the device and cannot be restored after reinstalling; unfinished transactions can be retried from Shop.

4. Advertising and your choices

The Android game integrates Google AdMob and Google's User Messaging Platform. When advertising services are enabled and used, Google may collect and share IP addresses, approximate location inferred from IP addresses, advertising or app identifiers, app and device information, ad and app interactions, and diagnostic information. These services use this information to deliver and measure ads, maintain performance, and prevent fraud. Advertising behavior depends on the release configuration, your privacy choices, and applicable requirements.

Where required, the app presents Google's privacy messages before requesting ads. You can revisit available advertising privacy choices through the app's Settings. You can also manage your advertising identifier through Android's privacy settings.

Rewarded ads are optional and grant a benefit after the advertising service confirms the reward. The Remove Automatic Ads purchase removes automatic between-level ads; optional rewarded ads remain available. Removing automatic ads does not disable purchase verification or optional diagnostics.

5. Optional analytics and crash reporting

Usage analytics and crash reporting are off by default in the game. If you enable them in Settings, Google Firebase Analytics and Crashlytics may process app-instance or installation identifiers, device and app information, gameplay and purchase-related events, and crash reports. Events can include level starts, completions, failures, placements, hints, unlocks, Daily Puzzle results, and advertising activity.

We use these reports to understand gameplay, diagnose problems, and improve stability. Our gameplay event parameters do not intentionally include your email address, password, or purchase tokens. You can disable future optional reporting in Settings. Disabling reporting does not automatically delete reports already received by the service.

Cloud services and Firebase Remote Config may also process technical request information needed to provide purchase verification, security, and app configuration, independently of the optional gameplay analytics switch.

6. Support communications

If you contact us, we receive your email address and the information in your message. We use it to respond, investigate issues, and handle purchase or privacy requests. Please do not send passwords, payment card details, or information unrelated to your request.

7. Service providers and sharing

We use Google Firebase and Google Cloud for configuration, diagnostic, and purchase-verification services; Google AdMob for advertising; and Google Play and Apple App Store for billing and distribution. These providers process information to deliver the features described above. Google and its advertising partners may process advertising information under their own policies and your available consent choices.

We may disclose relevant information when required by applicable law or when necessary to investigate fraud, protect users, or secure the service. Data may be processed in countries other than the country where you live.

For more information, see Google's Privacy Policy, Google's advertising information, and Firebase's privacy and security information.

8. Retention and deletion

Local progress, purchased reveal balances and settings remain on your device until removed through app or device storage controls. Purchase verification receipts are retained as needed to prevent duplicate delivery, handle purchase issues, and meet legal requirements. Google Play and Apple independently retain payment records under their policies.

Support communications are retained as needed to resolve your request. Diagnostic and advertising records follow the providers' retention policies. Contact us to request deletion of information we hold; records needed for security, duplicate-delivery prevention or legal obligations may be retained, and we will explain any applicable limits.

9. Data deletion and support

There is no separate ChesSweeper account to delete. To delete local progress and reveal balances, clear the app's storage in Android settings. This cannot be undone and does not cancel Google Play purchases.

For deletion of support correspondence or purchase-verification information held by us, email mhndalaa@outlook.com with the subject ChesSweeper data deletion. Identify the support conversation or Google Play/Apple order concerned; we may request proof of ownership. Do not send passwords, payment card details or purchase tokens. Instructions are also on our data deletion page.

Depending on your location, you may have rights to access, correct, delete or restrict use of your personal information. Contact us to make a request.

10. Security

We use encrypted network connections, restricted backend storage and Google Play and Apple-signed purchase verification. Receipt fingerprints and installation identifiers prevent repeated delivery of a reveal pack. Local balances are saved before purchase consumption is finalized. No internet or storage system can guarantee absolute security.

11. Children and parental requests

Purchase and advertising features are subject to applicable age and parental-consent requirements. Parents or guardians who believe a child supplied personal information without the required permission should contact mhndalaa@outlook.com so we can investigate and help remove the information.

12. Changes to this policy

We may update this policy when the game's features or data practices change. The current version will be published on this page with an updated date. Where required, we will provide additional notice or request consent for material changes.