Trumpet Trainer

Privacy Policy

Trumpet Trainer · Published by Edmund Trujillo · Last updated: July 2026

Applies to the iOS and Android versions published by Edmund Trujillo.

Summary

All of our training apps are built to be private by default. The App has no accounts, no ads, no analytics, and no tracking. Your practice data stays on your device. The only information that leaves your device is what Apple, Google, and our purchase processor need to complete and restore in-app purchases.

We do not collect, transmit, sell, or share your personal data.

1.Information stored on your device

All of your practice information is stored locally on your device and is never sent to us:

  • Practice scores, attempts, streaks, and statistics
  • Songs/exercises and any edits, favorites, or imported items
  • App settings (tempo, tuning, note-naming, language, reminders, etc.)

This data remains on your device and is removed when you delete the App or clear it within the App.

2.In-app purchases

The App offers optional one-time purchases ("Standard" and "Pro"). Purchases are processed by the Apple App Store or Google Play, and we use RevenueCat to verify purchases and unlock the features you've bought.

To do this, RevenueCat and the app stores process a record of your purchase and an app-generated identifier. We use this only to grant the features you purchased and to restore them on your devices. We do not receive your name, email, or payment-card details. See the policies of Apple, Google, and RevenueCat for how they handle this data.

3.Notifications

If you enable practice reminders, the App schedules local notifications on your device. These are generated on-device; no notification data is sent to us or any server.

4.What we do not do

  • We do not show ads.
  • We do not use analytics or tracking SDKs.
  • We do not collect your location, contacts, photos, microphone, or browsing activity.
  • We do not sell or share your personal information with anyone.

5.Children's privacy

The App is intended for a general audience and is not directed to children under 13 (or the equivalent minimum age in your country). We do not knowingly collect personal information from children.

6.Data retention and deletion

Because your practice data lives only on your device, you can delete it at any time by clearing it in the App or uninstalling the App. For purchase records held by RevenueCat or the app stores, you may request deletion by contacting us at [email protected], and we will act on your request and pass it to our processor where applicable.

7.Security

Information exchanged with the app stores and RevenueCat to process purchases is encrypted in transit (HTTPS).

8.Your rights

Depending on where you live (for example, under the EU/UK GDPR or California's CCPA/CPRA), you may have rights to access, correct, or delete personal information and to not be discriminated against for exercising them. Since we hold essentially no personal data beyond purchase records via our processor, most requests relate to those records. Contact us at [email protected] to make a request.

9.International users

Purchases are processed by Apple, Google, and RevenueCat, which may process data in countries other than your own, under their respective privacy policies linked above.

10.Changes to this policy

We may update this Privacy Policy from time to time. We will revise the "Last updated" date above and, for significant changes, provide notice within the App or on our website.

11.Contact

Questions or requests: [email protected]