Color Lines: Classic Puzzle Privacy Policy

Last updated: 22 August 2026

Color Lines: Classic Puzzle (the “App”) is provided by Proper Bits Ltd (“we”, “us”). This policy explains what data the App processes, why it is processed, and the choices available to you.

Summary

Data stored on your device

The App stores game state, high scores, settings, onboarding state, premium entitlement, and a randomly generated identifier in the App's local storage. This information is used to provide the game and remember your choices. It remains protected by the operating system's app sandbox and is removed when you reset the relevant data or uninstall the App, subject to device backups controlled by you or the platform provider.

Analytics and diagnostics

We use the following processors to understand basic App usage and maintain reliability:

We use this data to improve the App, detect failures, prevent abuse, and understand whether features work as intended. Depending on your location, the lawful basis is our legitimate interest in maintaining and improving the App, or consent where applicable law requires it.

Advertising

The free version uses Google Mobile Ads to display interstitial ads. Google and its advertising partners may process device identifiers, IP address, ad interactions, approximate location, and device information to deliver, measure, and protect advertising. The App requests the platform's tracking permission where required. If you deny permission, Google may still show contextual or otherwise limited ads. You can also remove ads by purchasing the premium version.

See Google's privacy policy and information about Google's advertising technologies. Your device settings provide additional controls for advertising identifiers and tracking permissions.

Purchases

In-app purchases are processed by the Apple App Store or Google Play. The store provider processes your account and billing information and returns a receipt or purchase token and product identifier so the App can unlock the purchase. We do not receive your payment-card details. Store providers process this data under their own privacy policies.

Support requests

If you contact support from the App, we process the message, any email address or attachments you choose to provide, and diagnostic information included with the request. Security and communications providers process the data needed to transmit and store the request.

International processing and retention

Our processors may handle data in countries outside your own. They describe the transfer safeguards they use, including standard contractual clauses where applicable, in their privacy notices. Local App data remains until you reset it or uninstall the App. Processor data is retained according to our account settings and the provider's documented retention practices, and support correspondence is retained only as long as reasonably necessary to resolve the request or meet legal obligations.

Your choices and rights

You can reset local data in the App where that option is provided, uninstall the App, manage tracking and advertising permissions in device settings, and purchase premium to remove ads. Depending on your location, you may also have rights to request access, correction, deletion, restriction, portability, or objection, and to lodge a complaint with a data protection authority. Contact us to exercise a right relating to data controlled by us. We may need the random app identifier to locate telemetry associated with your installation.

Children

The App is not directed to children below the minimum age at which they may consent to data processing in their country. We do not knowingly collect personal data from such children. A parent or guardian who believes a child has provided personal data should contact us.

Security and changes

We use reasonable technical and organisational safeguards, but no method of electronic storage or transmission is completely secure. We may update this policy when the App, its processors, or legal requirements change. The current version and its update date will remain available at this URL.

Contact

Proper Bits Ltd
Attn: Color Lines Privacy
Email: app-support (at) properbits.com