Privacy Policy

Last updated: June 2026

Nul is a focus browser designed to help you block distracting websites. This policy explains what data the app does and does not collect.

Data We Collect

None. Nul does not collect, transmit, or share any personal information.

Your Block List

The list of websites you choose to block is stored privately in your iCloud Key-Value Storage account. This data is:

• Synced only between your own devices via your Apple ID
• Never transmitted to us or any third party
• Fully under your control and deletable at any time

Camera

Nul requests camera access only when you choose to scan a QR code. The camera feed is processed on-device to detect URLs and is never stored or transmitted.

Web Browsing

Nul does not log, store, or transmit your browsing history. Web pages are loaded directly from the internet using Apple's WebKit framework. Nul has no visibility into the content you browse.

Analytics and Tracking

Nul contains no analytics, advertising SDKs, or tracking of any kind.

Children

Nul does not knowingly collect data from anyone, including children.

Contact

Questions? Email danielmueller@uwalumni.com