Stellarium Mobile - Star Map

"Country code, Language code, Time zone, Platform version, OS version, Firebase Android App ID, Device ID, Ad ID, Package name of the app, Firebase installation ID (FID). We have integrated Firebase Analytics and Firebase Remote Config into our Application to collect data about how users interact with the app."

The app collects a broad set of device identifiers including Device ID, Ad ID, and Firebase Installation ID, which go beyond what a stargazing app needs for core functionality.

"Precise Location of the device: the Application collects your device's precise location to determine the city where you are located and to compute and display an accurate sky map. The precise location data remains on-device and is not sent to our servers or third party servers."

The app collects precise GPS location. While it stays on-device and is justified by core functionality (sky map rendering), users should be aware precise location is accessed.

"In addition to our own usage, aggregated and anonymized data collected through Firebase Analytics may be shared with other third parties for industry analysis, demographic profiling, and other purposes. This data does not include your personal information."

Aggregated usage data collected via Firebase Analytics is shared with unnamed third parties for demographic profiling and industry analysis.

"This Privacy Policy may be updated from time to time for any reason. We will notify you of any changes to the Privacy Policy by updating this page with the new Privacy Policy. You are advised to consult this Privacy Policy regularly for any changes, as continued use is deemed approval of all changes."

The company can change the privacy policy at any time for any reason, with no direct notification to users — continued use is treated as acceptance of new terms.

"Country code, Language code, Time zone, Platform version, OS version, Firebase Android App ID, Device ID, Ad ID, Package name of the app, Firebase installation ID (FID). We have integrated Firebase Analytics and Firebase Remote Config into our Application to collect data about how users interact with the app. This includes monitoring events such as when users open a dialog or use a feature. This data is sent and stored on the Google Firebase servers."

Collection of advertising IDs and device IDs sent to Google Firebase enables potential cross-app and cross-service tracking and profile linking via Google's ecosystem.

"We will retain User Provided data for as long as you use the Application and for a reasonable time thereafter. We will retain Automatically Collected information for up to 24 months and thereafter may store it in aggregate."

User-provided data is retained for an undefined 'reasonable time' after account closure, and automatically collected data may be stored indefinitely in aggregate form after the initial 24-month period.