Last updated: May 1, 2026
Beijing Pick Light Gravity Technology Co., Ltd. ("Company", "Pick Light", "LumiGrav", "we", "our", or "us") operates the LumiGrav website at lumigrav.com and publishes mobile games under the Pick Light name. We respect your privacy and are committed to protecting the personal information of our users.
This Privacy Policy applies to the mobile games, applications, websites, and related services published by Beijing Pick Light Gravity Technology Co., Ltd. or Pick Light on Google Play, the App Store, or linked to this page, including Wukong and Clash of Coins (collectively, the "Services"). If you arrived here from a store listing for one of our apps, this is the privacy policy for that app and its developer/publisher, Beijing Pick Light Gravity Technology Co., Ltd. / Pick Light.
By using our Services, you agree to the collection and use of information as described in this policy.
1.1 Information Collected Automatically
When you use our Services, we may automatically collect the following information:
1.2 Information You Provide
We do not require account registration. If you contact us for support, we may collect your name and email address solely to respond to your inquiry.
1.3 Purchase Information
In-app purchases are processed by the platform store, such as Google Play or the Apple App Store. We do not collect or store your payment card details. We may receive transaction confirmation data such as product purchased and transaction ID.
Depending on the app and platform, our Services may integrate third-party services or SDKs for advertising, analytics, crash reporting, game functionality, and purchase processing. These services have their own privacy policies:
These third parties may collect information as described in their respective privacy policies. We encourage you to review them.
Our Services display advertisements provided by third-party ad networks. These networks may use advertising identifiers and device information to serve personalized ads. You can opt out of personalized advertising through your device settings:
We retain automatically collected data for as long as necessary to fulfill the purposes described in this policy. Analytics data is generally retained for up to 24 months. You may request deletion of your data at any time by contacting us.
You may request access to or deletion of personal information associated with your use of our Services by contacting us at [email protected]. Please include the app name, your platform, and any relevant player ID so we can locate your data.
Our Services are not directed to children under the applicable age in your jurisdiction. We do not knowingly collect personal information from children. If you believe we have inadvertently collected information from a child, please contact us and we will promptly delete it.
We implement reasonable technical and organizational measures to protect your information. However, no method of electronic transmission or storage is 100% secure, and we cannot guarantee absolute security.
Depending on your jurisdiction, you may have the right to:
To exercise these rights, please contact us using the information below.
Your information may be transferred to and processed in countries other than your country of residence. We ensure appropriate safeguards are in place in accordance with applicable data protection laws.
We may update this Privacy Policy from time to time. We will notify you of any material changes by posting the updated policy within our Services. Your continued use of the Services after any changes constitutes acceptance of the updated policy.
If you have any questions or concerns about this Privacy Policy, please contact us at:
Beijing Pick Light Gravity Technology Co., Ltd.
Brand names: Pick Light / LumiGrav
Applicable apps: Wukong and Clash of Coins
Email: [email protected]
Website: https://lumigrav.com
Privacy Policy URL: https://lumigrav.com/privacy.html