Privacy Policy
Last updated: 15 June 2026
Information we collect
None. The app does not ask for, gather, or process any personally identifiable information. We do not use analytics SDKs, advertising identifiers, crash-reporting services, or any third-party tracking technologies.
How the app works
All audio diagnostics, test tones, spatial tests, and calibration are generated and performed entirely on your Apple TV. The app reads only your device's current audio-output configuration (such as the connected route, channel count, and sample rate) in order to display diagnostics to you. This information stays on your device and is never sent anywhere.
Demo content
The "Demos" section can play publicly available Dolby Atmos demonstration videos that are streamed from their public source (for example, dolby.com). When you choose to play such a video, your device makes a standard network request to that public source to stream it. We do not share any personal information with those sources; such requests are subject to the third party's own policies.
Data sharing
We do not sell, rent, or share any data, because we do not collect any.
Children's privacy
The app does not collect data from anyone, including children. It contains no accounts, no user-generated content, and no communication features.
Your purchase
The app is a one-time purchase through Apple's App Store. Any payment, billing, and refund handling is performed entirely by Apple under Apple's privacy policy and terms; the developer does not receive your payment details.
App Store privacy label
Consistent with this policy, the app's App Store privacy label is declared as “Data Not Collected.”
Changes to this policy
If this policy changes, the updated version will be posted on this page with a new "Last updated" date.