PRAXIS SCIENCE LAB / ANDROID
Daylight Clock — Privacy Policy
How Praxis Science Lab handles information for this Android app.
Effective date: 2026-09-17. This notice describes Android version 0.3.0 (5) and the configuration documented below.
Praxis Science Lab is the publishing brand used by Traian Anghel. For support or privacy questions, email traiananghel@gmail.com. Include the app name and version. Do not send passwords, medical records, private recordings or other sensitive information.
Information handled by the app
Selected places, coordinates, time zones and widget styles stay in private local storage. Location is requested only when you choose Use device location. There is no background GPS, travel history, app account or solar API. Android automatic backup is disabled.
Permissions, services and sharing
Optional coarse or precise location permission supports the one-time location request. You can instead use the offline city catalog or manual coordinates, and revoke permission in Android Settings. Restart and time-change events refresh widget scheduling. Alarm and calendar actions open the corresponding phone app.
Internet access supports Google test advertising in Style. Coordinates are not supplied to ads by Daylight Clock. Google services may process IP addresses, approximate location, identifiers, interactions and diagnostics under https://policies.google.com/privacy . UMP handles applicable consent and privacy options; test ads can still involve network and device data. Widgets contain no ads.
Google Play Billing is integrated for planned one-time ad removal, but commercial purchases are not configured. Google handles the payment flow; the app verifies purchase information and caches access state. We do not receive payment-card details.
Retention and deletion
Clearing app storage or uninstalling removes private places, styles and cached purchase state. Google controls retention of its advertising and purchase data. Location permission can be changed independently in Android Settings.
Security
Private app files use Android application storage protections. No additional database-encryption guarantee is made. Keep your device protected and control access to files you export. There is no Praxis Science Lab account to delete for this app.
Support messages and external pages
If you contact us, we receive your email address and the information you choose to send. We use it to answer your request and resolve the issue, not for advertising. Correspondence remains only as needed for that purpose and any applicable legal obligations; you can request deletion. Our email provider processes messages under its own terms. We do not sell support correspondence.
Opening this policy or other external links sends ordinary connection information to the website or browser provider. See our website privacy notice. App-local data is not automatically included in those requests.
Your choices
You can clear local data and use the contact above to ask about support correspondence or request access, correction or deletion where applicable. We may need information to identify the relevant request. You may also contact your local data protection authority. Local app information is processed to provide the functions you use; support correspondence is processed to respond to your request.
Changes
We update this notice when app behavior or relevant practices change. The date and version above identify the policy you are reading.