Chain Crush Privacy Policy

Last updated: November 2, 2026

Chain Crush is a mobile game made by JeyBi. This policy explains what information the game uses and why. You don't need an account to play, and the game never asks for your name, email or location.

Information stored on your device

Your progress and settings are saved only on your phone: your cash, levels, cars, weapons, sound, music, vibration, graphics and camera choices. We don't receive this information. You can erase it at any time with Settings → Reset Progress, or by deleting the game.

Advertising

Chain Crush shows optional video ads, for example when you choose to watch one to continue after losing a level. The ads are provided by Google AdMob, which is part of Google.

When ads are loaded or shown, Google may collect information from your device, including:

• Advertising identifiers (Apple's IDFA, if you allow it, or the Android Advertising ID)
• Your IP address and approximate location based on it
• Device and app information, such as device model and operating system
• How you interact with ads, and diagnostic information about them

Google uses this information to show and measure ads, and to prevent fraud. It may use it to personalize ads where you have allowed that. We don't receive information that identifies you personally. Google's handling of this data is described in Google's Privacy Policy and in how Google uses information from apps that use its services.

Game engine diagnostics

Chain Crush is built with Unity. The Unity engine may send Unity technical information such as device model, operating system and crash or performance data, which helps Unity keep its engine working. Unity describes this in the Unity Privacy Policy. We don't use Unity's analytics service in the game.

Your choices

• Consent: If you are in a region where the law requires consent, such as the European Economic Area, the United Kingdom or Switzerland, the game asks for your choice through Google's consent form. Where that choice can be changed, an Ad Choices button appears in Settings.
• iPhone: You can control tracking in Settings → Privacy & Security → Tracking.
• Android: You can reset or delete your Advertising ID in your device's Settings → Privacy → Ads.
• Not watching ads: The video ads are optional. You choose whether to start one.

Your rights

Depending on where you live, you may have rights to access, correct or delete your personal information, or to object to how it is used. Because we don't hold personal information about you, requests about advertising data are best made to Google through the links above. You can also contact us and we will help where we can.

Children

Chain Crush is not directed at children under 13, and we don't knowingly collect personal information from them. If you believe a child has provided personal information, please contact us.

Changes to this policy

If this policy changes, we will update this page and the date at the top.

Contact

Questions about this policy: sardorurdushev@gmail.com