Privacy Policy

1. Overview

Best Guitar Channel and Jimmy Hudson ("we", "our", or "us") operate Interval Matrix Pro (the "App") and bestguitarchannel.com (the "Website"). We are committed to protecting your privacy. This Privacy Policy explains our data collection and handling practices.

2. Data Collection and Usage

Interval Matrix Pro is designed as a standalone music theory reference utility. We believe your musical practice is private.

• No Account Required: You do not need to create an account or provide an email to use the core features of the App.
• No Personal Data Sold: We do not sell, rent, or trade any personal data to third parties or advertising brokers.
• In-App Purchases & Subscriptions: All transactions and subscriptions are securely processed by Apple (via App Store StoreKit) or Google (via Google Play Billing). We do not collect or store your credit card or financial details. We utilize RevenueCat to securely validate subscription receipts across devices.

3. Analytics and Performance

We may collect anonymous, non-personally identifiable diagnostic information (such as app crashes, device OS version, or aggregate page visits via Google Analytics) solely to improve stability, fix software bugs, and optimize user experience.

4. Third-Party Links

Our website and community pages may contain links to third-party services including Skool, EveryExpert, YouTube, Apple App Store, and Google Play. We are not responsible for the privacy practices of external platforms.

5. Contact Us

If you have any questions or concerns regarding this Privacy Policy, please contact us at:

Email: bestguitarchannel@gmail.com / intervalmatrixpro@gmail.com
Developer: Jimmy Hudson • Best Guitar Channel