Privacy policy

guitarkeyfinder helps guitar players analyze chord progressions, browse scales, and explore common chord shapes. The app does not require an account to use its core features.

This site uses Vercel Web Analytics to understand general traffic and feature usage. That analytics setup is used to measure aggregate page views and basic usage patterns so the app can be improved over time.

This site may display advertisements served by Google AdSense on selected pages. Ads may be shown on free reference tools such as the progression analyzer, scale explorer, and chord explorer.

Vercel Web Analytics is intended to be privacy-conscious, but advertising features may involve cookies or similar technologies for ad delivery, frequency capping, fraud prevention, measurement, and related purposes. Depending on your region, those technologies may be subject to consent requirements.

For visitors in regions where consent is required, this site may display a Google-certified consent message before certain advertising-related processing takes place. Consent choices may affect whether personalized ads, non-personalized ads, or limited ad functionality are used.

Basic technical request information may be processed, such as page paths, approximate device or browser details, referrer information, consent status, ad request information, and aggregated usage events. Chords and scale selections you enter are used in the app experience, and some interactions may be reflected in analytics or ad measurement systems.

Information may be used to understand which screens and features are useful, spot problems, improve the product, serve ads, limit fraud, measure ad performance, and comply with platform or regulatory requirements.

The site is hosted on Vercel and uses Vercel Web Analytics. It may also use Google AdSense and Google's consent management tools. Those providers may process technical request data needed to deliver the site, provide analytics, manage consent, and serve or measure ads.

If a consent banner is shown to you, you can use it to make or revise advertising-related choices where applicable. You can also use browser controls, content blockers, or privacy settings that are available on your device or browser.

This policy may be updated as the product changes, especially if new analytics, authentication, payments, or embedded third-party services are added.