United States
Privacy Policy
In brief: Your practice data stays on your device. Canu does not send it to its own servers or use analytics or crash-reporting services.
Contact
Aleksander Woichansky
Switzerland
Privacy contact: support@canusing.com
Data handled by Canu
- Microphone: Audio is analyzed on your device to estimate sung pitch.
- Optional recordings: Voice and piano audio are saved only when you enable recording.
- Practice data: Scores, voice profile, progress, language, reminders, and settings may be stored locally.
- Sharing: A recording leaves the app only when you choose a destination in the iOS share sheet.
Retention and deletion
You can delete saved recordings in the app. Deleting the app removes its local data. Device or iCloud backups managed by you or Apple may still contain copies. Reminders are scheduled locally through iOS; Canu does not run a push-notification server.
Apple, support, and hosting
In-app purchases and subscriptions are handled by Apple StoreKit. We do not receive your complete payment details.
If you email us, we use your message and the information it contains only to respond to your request. This site is hosted on GitHub Pages, which may process technically necessary access data such as IP address, browser information, and access time.
Your choices and rights
Depending on applicable federal or state law, you may have rights concerning personal information we hold. Because Canu's practice data stays on your device, you can manage most of it directly in the app. For support-related requests, contact support@canusing.com.