Last Updated: February 20, 2026
Pallet Technologies LTD ("we," "our," or "us") built the DUO - Logic Grid & Brain Game mobile app and the web-based version at https://duogame.app/ (collectively, the "Service") as a freemium service. This Service is provided by Pallet Technologies LTD at no cost and is intended for use as is.
This page is used to inform visitors regarding our policies with the collection, use, and disclosure of Personal Information if anyone decides to use our Service.
If you choose to use our Service, then you agree to the collection and use of information in relation to this policy. The Personal Information that we collect is used for providing and improving the Service. We will not use or share your information with anyone except as described in this Privacy Policy.
For a better experience while using our Service, we may require you to provide us with certain personally identifiable information. DUO does not require you to create a user account, and we do not store your personal data on our own servers.
Web Version & Cookies: If you play the web-based version of DUO at https://duogame.app/, the website uses local browser storage and cookies to save your game progress and preferences locally on your device. We may also use cookies and similar tracking technologies on the website to analyze web traffic and personalize content or advertising.
Third-Party Services: The Service uses third-party services that may collect information used to identify you, provide advertising, process payments, or analyze app performance. Links to the privacy policies of third-party service providers used by the Service:
We use Google AdMob and related ad networks to display advertisements. These ad networks may use cookies, web beacons, mobile advertising identifiers (such as Apple IDFA or Google Advertising ID), and other technologies to collect information about your usage of the Service and other apps/websites to provide targeted advertisements. You can opt out of personalized advertising by adjusting the privacy settings on your iOS or Android device, or through your web browser settings.
DUO offers in-app purchases and auto-renewing subscriptions. All payment transactions are processed securely through the Apple App Store (for iOS) or Google Play Store (for Android). We do not collect, process, or store your credit card or payment details. Please refer to the privacy policies of Apple or Google regarding how your payment information is handled.
We want to inform you that whenever you use our Service, in a case of an error in the app, we collect data and information (through third-party products like Crashlytics) on your device called Log Data. This Log Data may include information such as your device Internet Protocol ("IP") address, device name, operating system version, the configuration of the app when utilizing our Service, the time and date of your use of the Service, and other statistics.
While DUO is a logic puzzle game, the App is rated 16+ on digital storefronts based on regional content rating guidelines. We do not knowingly collect personally identifiable information from children under 13 years of age. In the case we discover that a child under 13 has provided us with personal information, we immediately delete this from our servers. If you are a parent or guardian and you are aware that your child has provided us with personal information, please contact us so that we will be able to take necessary actions.
We may update our Privacy Policy from time to time. Thus, you are advised to review this page periodically for any changes. We will notify you of any changes by posting the new Privacy Policy on this page. These changes are effective immediately after they are posted on this page.
If you have any questions or suggestions about our Privacy Policy, do not hesitate to contact us at:
Email: help@pallettechnologies.co.uk
Website: https://duogame.app/