Privacy Policy

Last updated: 2026-05-30

Nonogram is a logic puzzle game developed by Jason Blackhurst. This page describes what the app does and does not do with your data.

What we collect

Nothing. Nonogram does not collect, store, or transmit any personal information.

What the app does on your device

• Generates and displays puzzles locally.
• Tracks your in-progress board state in app memory while you play.

The app does not create an account, sync data to any server, or transmit information off your device. Closing the app discards in-progress state.

Network use

The native iOS app makes no network requests. The web version is delivered by your browser fetching static files from GitHub Pages; no telemetry or analytics scripts are loaded once the page is open.

Third-party services

The app does not integrate analytics, advertising, crash reporting, or any other third-party SDKs.

Permissions

The app does not request access to your camera, microphone, photos, location, contacts, health data, or any other system resources.

Children

The app is suitable for all ages and does not knowingly collect data from anyone, including children under 13.

Changes to this policy

If this policy ever changes, the updated date at the top of this page will reflect the change.

Contact

Questions about this policy? Visit the Nonogram support page.