免费地理问答，涵盖每个国家、首都和国旗。独自测试，或与真实玩家进行 1v1 问答对决并提升排名。
测试您对国家、首都、国旗、世界地图和大陆的了解。独自学习，或与真实玩家 1v1 对决，检验您的真实水平。
用您的语言玩地理问答，测试您对世界各国、首都和国旗的了解。
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简体中文您认为自己了解每个国家、首都和国旗吗？下载 Clash of Nerds，在 1v1 地理问答对决中证明自己。
Last Updated: August 31, 2026
This Privacy Policy governs your use of the mobile application Clash of Nerds ("the App"). Clash of Nerds is a knowledge quiz game designed for iOS and Android platforms.
Clash of Nerds does not directly collect or store personal information such as your name, email address, or physical address on our own servers. However, the App utilizes trusted third-party services that automatically collect and process certain information to provide analytics and serve advertisements.
We use Google Firebase Analytics to understand how users interact with the App, optimize gameplay features, and monitor app performance. Firebase Analytics may collect and process:
We partner with Google AdMob to display advertisements within the App. To deliver, personalize, and measure the effectiveness of ads, AdMob may access and use:
Data collected by Google AdMob and Firebase Analytics may be linked to your device identifier and used for cross-app tracking purposes. You can manage or restrict ad tracking at any time via your device system settings (e.g., Apple's App Tracking Transparency prompt or iOS Tracking settings).
Clash of Nerds offers digital content for purchase. All transactions are securely handled directly by the respective platform app stores:
The App does not receive, process, or store your credit card numbers, billing addresses, or financial bank details. We only receive a secure transactional token from the app store confirming the purchase to unlock your digital content.
We respect your privacy rights. Because we do not host personal profiles or user accounts on an external server database, you can completely erase your localized app history by clearing the App data or uninstalling the App from your mobile device. Cross-app tracking permissions can be modified globally in your device's operating system settings.
If you have any questions or concerns regarding this Privacy Policy, please contact us at support@clashofnerds.com.