Privacy Policy for Jazz Jam Studio

Last Updated: June 14, 2026

Introduction

Welcome to Jazz Jam Studio. We respect your privacy and are committed to protecting your personal data. This privacy policy explains how we handle your information when you use our mobile application ("App") and website ("Website").

Information We Collect

Through the App

• Local Storage Data: The app stores your preferences, settings, and practice data locally on your device. This data never leaves your device and we cannot access it.
• Crash Reporting via Sentry: The app uses Sentry, a third-party error tracking service, to automatically collect crash reports and error data. This may include device information (device model, OS version), app state at the time of the error, and stack traces. No personally identifiable information is intentionally collected through Sentry.
• In-App Purchases via RevenueCat: When you make an in-app purchase (such as the Pro Unlock), the app uses RevenueCat, a third-party purchase-management service, to validate and manage your purchase. RevenueCat processes purchase receipts, an anonymous app user ID, and device data (such as platform, device model, and country) needed to verify entitlements and restore purchases. We use this data solely to grant and restore access to purchased features. We do not receive your payment card details — those are handled by the app store (Google Play or Apple App Store).

Through the Website

• Contact Information: Email address when you sign up for our beta program or newsletter
• Website Analytics via Plausible Analytics: The website uses Plausible Analytics, a privacy-friendly analytics service. Plausible does not use cookies and no personally identifiable information is collected. It collects only aggregate data such as page views, referral sources, and browser/device type.

How We Use Your Information

App Data

• All app settings and user preferences are stored locally on your device
• We do not collect, transmit, or store any personal data from the app on our servers, except for crash and error data collected by Sentry
• Crash and error data collected by Sentry is used solely to identify and fix bugs and improve app stability

Website Data

We use your email address for:

• Sending you information about the beta program through MailerLite
• Providing access to beta releases through Google Play Store
• Communicating important updates about the app

Third-Party Services

We use the following third-party services:

• MailerLite: Manages our email communications. When you provide your email, it will be processed according to MailerLite's privacy policy.
• Google Play Store: Handles beta testing distribution and manages app downloads. Your interaction with the Play Store is governed by Google's privacy policy.
• Sentry: Provides crash reporting and error tracking for the app. Sentry collects crash reports, device information (device model, OS version), and app state at the time of an error. This data is used to identify and fix bugs and improve app stability. No personally identifiable information is intentionally collected. For more details, see Sentry's Privacy Policy.
• RevenueCat: Manages in-app purchases and subscriptions for the app. RevenueCat collects purchase receipts, an anonymous app user ID, and device data used to validate purchases and restore entitlements. This data is used solely to deliver and restore the features you have purchased. For more details, see RevenueCat's Privacy Policy.
• Plausible Analytics: Provides privacy-friendly website analytics. Plausible does not use cookies, does not track users across sites, and does not collect personally identifiable information. All data is aggregated and no individual visitor profiles are created. For more details, see Plausible's Privacy Policy.

Data Storage and Security

• App data is stored locally on your device
• Website data (email addresses) is stored securely by our third-party providers (MailerLite and Google)
• We do not maintain any databases with user information

Your Rights

You have the right to:

• Unsubscribe from our email communications at any time
• Request deletion of your email address from our mailing list
• Manage your beta testing participation through Google Play Store
• Control app permissions through your device settings

Your Rights Under the GDPR (EU/EEA Users)

If you are located in the European Union or European Economic Area, the General Data Protection Regulation (GDPR) grants you the following rights over your personal data:

• Right of access: request confirmation of whether we process your personal data and a copy of that data
• Right to rectification: request correction of inaccurate or incomplete personal data
• Right to erasure ("right to be forgotten"): request deletion of your personal data
• Right to restrict or object to processing: request that we limit or stop processing your personal data
• Right to data portability: request a copy of your data in a portable format

Because most app data is stored locally on your device and we do not maintain user databases, the personal data we can act on is limited to your email address (for website/beta communications) and purchase records held by our purchase provider. To exercise any of these rights, contact us at support@jazzjam.app and we will respond within the timeframes required by law.

Children's Privacy

Our App and Website are not intended for children under 13 years of age. We do not knowingly collect personal information from children under 13.

Changes to This Policy

We may update this privacy policy from time to time. We will notify you of any changes by posting the new policy on this page and updating the "Last Updated" date.

Contact Us

For any questions about this privacy policy or our privacy practices, please contact us at support@jazzjam.app.

App Permissions

The Jazz Jam Studio App requires the following permissions:

• Storage access (for saving settings locally)
• Internet access (for future updates)
• Audio settings access

You can manage these permissions through your device settings.