Privacy Policy

No Tracking, No Cookies, No Personal Data

The Audio Toolkit does not collect, store, or process any personal data. There are no cookies, no analytics, no tracking pixels, no fingerprinting, and no user accounts.

What We Don't Collect

• No IP addresses logged
• No browser fingerprints
• No usage analytics
• No calculator inputs or results stored
• No location data

How the Tools Work

All calculator inputs are processed entirely in your browser and never leave your device. The calculations happen locally. No server-side processing, no data transmission. The contact form on the /contact page transmits your name, email, subject, and message to our server (a Cloudflare Pages Function) for email delivery. This data is used only to respond to your message and is not stored beyond delivery.

Third-Party Services

This site makes no external requests. No Google Analytics, no Facebook Pixel, no third-party ad tracking pixels, no font services. Typefaces are served from this domain.

Hosting

This site is hosted on Cloudflare Pages. Cloudflare logs standard server requests (IP, timestamp, requested path) for security and DDoS protection, and reports aggregate traffic statistics from them, such as page views and country. Those statistics are counted at Cloudflare's servers with no script running in your browser, they identify no individual visitor, and the underlying logs are not accessible to us and are purged per Cloudflare's retention policy.

Offline Functionality

A service worker caches all site assets for offline use. No data is synced to any server when you come back online.

Ear Training (iOS App)

The Ear Training app follows the same policy as everything else on this site: we collect no personal data.

• Scores and settings are stored only on your device, using Apple's SwiftData, UserDefaults, and Keychain frameworks. They are never transmitted anywhere.
• If you import your own audio file for training, it's processed entirely on-device and never uploaded.
• If you purchase the Pro unlock, the transaction is handled entirely by Apple via StoreKit. We never see or store your payment details.

Your Rights

Since we collect no data, there's nothing to access, rectify, erase, or port. No newsletter exists. Nothing to unsubscribe from.

Changes

Any updates will be posted here with a new "Last updated" date. The core principle (no tracking, no data collection) will not change.

Contact

Questions? Contact us.