Privacy Policy

Last updated November 14, 2026

The short version

ZaynCleaner doesn't collect, store or send personal data. There is no account, no ads, no analytics and no tracking in the app.

On your Mac

• Scans, file lists, sizes and system readings are computed and kept on your Mac.
• The app goes online only for things you start yourself: the network speed test (Apple's networkQuality), latency checks, Homebrew update checks and Check for Updates.
• Settings are stored locally in your home folder.

This website

zaynstack.com sets no cookies and collects no personal data. It uses cookieless Cloudflare Web Analytics for page counts, and Cloudflare processes standard request data such as IP addresses to deliver pages and protect against abuse.

Contact

Questions about privacy: hello@zaynstack.com.