Privacy Policy for Nonogram Zen

Last updated: March 26, 2026

Pairwise Tech ("we", "us", or "our") operates the Nonogram Zen mobile application (the "App"). This Privacy Policy explains how we collect, use, and protect your information when you use our App.

Information We Collect

We may collect the following types of information:

• Usage Data: Anonymous data about how you interact with the App, such as features used, sessions, and in-app events. This data helps us improve the App experience.

• Device Information: Device type, operating system version, and app version for compatibility and crash diagnostics.

• Anonymous Identifiers: We may generate anonymous identifiers to manage your app experience, sync progress, and process subscriptions. These are not linked to your personal identity.

• Progress Data: Your in-app progress, preferences, and achievements are stored locally on your device and may be synced to our cloud servers.

• Crash and Performance Data: Anonymous diagnostic data to help us identify and fix issues.

Information We Do Not Collect

We do not require you to create an account or provide personal identification information such as your name, email address, phone number, or physical address to use the App.

Third-Party Services

The App may use third-party services for analytics, crash reporting, cloud storage, subscription management, and advertising. These services may collect information in accordance with their own privacy policies. We encourage you to review the privacy

policies of any third-party services used by the App.

Advertising

The App may display advertisements provided by third-party ad networks. These networks may collect and use certain data, including device identifiers and usage data, to deliver relevant ads. You may be able to opt out of personalized advertising through

your device settings.

In-App Purchases

The App may offer subscription plans or other in-app purchases. These transactions are processed by the platform store (Google Play or Apple App Store). We do not collect or store your payment information.