Lumitron ("the App", "we", "us") is a fullscreen retro-clock display application available for Android, iOS/iPadOS, desktop (macOS, Windows, Linux) and as a web version you can open right here. This Privacy Policy explains how we handle information in connection with your use of the App.
We want to be straightforward: Lumitron does not collect, store, transmit, or share any personal data, and it does not use any third-party analytics, advertising, or tracking services.
All choices you make in the App — display theme and color, 12/24-hour format, whether seconds are shown, digit size and weight, and any custom or frozen time you set — are saved only in local storage on your own device. This information never leaves your device, is never transmitted to us or to any third party, and we have no access to it.
Lumitron keeps your screen from dimming or sleeping while the App is open, using a standard system display feature. This does not involve collecting, storing, or transmitting any information. The App does not request access to your camera, microphone, contacts, location, files, or any other sensitive device data, because it doesn't need any of it to function. Lumitron works fully offline.
Because Lumitron does not collect any data from any user, this applies equally to children. The App does not knowingly collect personal information from anyone, including children under 13 (or the relevant age of digital consent in your jurisdiction).
Lumitron does not integrate any third-party SDKs for analytics, advertising, crash reporting, or any other data-processing purpose.
If our data practices ever change — for example, if a future version adds optional analytics or advertising — we will update this page and revise the "Last updated" date above. We encourage you to check back periodically.