EarTrainer Privacy Policy
EarTrainer collects no data. Nothing you do in the app leaves your device.
EarTrainer has no accounts, no ads, no analytics, no tracking and no third-party SDKs. The app makes no network requests of its own — you can practice in airplane mode.
Your practice data stays on your device
Everything the app stores — practice attempts, statistics, streaks, level progress and settings — lives only in the app's local storage on your device. It is never transmitted to us or to anyone else. Deleting the app deletes this data. If you use iCloud or computer backups, your device may include the app's data in those backups; that is controlled by your iOS settings and Apple's backup service, not by EarTrainer.
Purchases
The one-time unlock is processed entirely by Apple through the App Store. EarTrainer never sees your payment details or Apple ID information — it only receives Apple's confirmation that the purchase is owned, which is verified on-device. Apple's own privacy policy governs the transaction.
Practice reminder
The optional daily reminder is a local notification scheduled on your device. There are no push servers; nothing is sent anywhere.
Children
EarTrainer collects no data from anyone, including children.
Changes
If this policy ever changes, the updated version will be posted at this page.
Contact
Questions about privacy? Reach us via the support page.