Privacy Policy

Last updated: March 23, 2026

Lumina is designed to help you view and manage your calendar alongside your selected photos. We respect your privacy and aim to collect as little personal information as possible.

Information Lumina may access

Depending on the features you use, Lumina may request access to your calendar data and photo library on your device. The free tier displays non-personalized banner ads via Google AdMob; the AdMob SDK may process device-level signals for ad serving and fraud prevention according to Google's privacy policy.

How information is used

Calendar and photo access is used to provide app functionality such as displaying events, letting you choose backgrounds, and supporting related customization features. Ad-related data is used solely for delivering non-personalized advertisements. Lumina does not request App Tracking Transparency permission and does not collect advertising identifiers. Premium (optional in-app purchase) removes all advertisements.

Data sharing

We do not sell your personal information. Third-party SDKs (such as Google AdMob for ad serving) and Apple's services are governed by their respective privacy terms.

Data retention

Information stored by the app is kept only as needed for app functionality unless otherwise stated.

Your choices

You can manage permissions for calendar and photos in the iPhone Settings app at any time.

Contact

For privacy questions, contact luminaphotocalendar@gmail.com.