Privacy Policy
Privacy Policy
Last updated: October 27, 2026
Overview
COSMOS (the "App") is a solar system model app for iPhone. The developer does not collect any personal information from users. However, the App shows ads so that it can be offered for free, and the ad provider may collect information as described under "Advertising" below.
Information we collect
The developer does none of the following:
- Collect personal information such as names or email addresses
- Access your location
- Run its own usage analytics
- Send data to the developer's servers
Planet positions are calculated entirely on your device, so no internet connection is needed to view the solar system. The internet connection is used only to deliver ads.
Advertising
The App uses Google AdMob, an advertising service provided by Google LLC. To serve ads, measure their performance and prevent fraud, AdMob may collect the advertising identifier (IDFA), IP address, device information, and ad view and tap history.
The IDFA is used only if you allow tracking through App Tracking Transparency. If you don't allow it, non-personalized ads are shown. You can change this at any time in Settings > Privacy & Security > Tracking.
For how Google handles information, see Google's advertising policies and the Google Privacy Policy.
Sharing with third parties
The developer does not provide, sell or share user information with third parties. The App contains no third-party SDKs other than the ad SDK (Google AdMob).
Pricing
The App is free to download and is supported by ads. There are no in-app purchases. Downloads are handled through Apple's App Store. For how Apple handles information, see the Apple Privacy Policy.
Children's privacy
The App is suitable for all ages. The developer does not collect information from any user, including children. Ads are served in accordance with Google AdMob's policies.
Disclaimer
Planet positions and astronomical data shown in the App are approximations intended for education and enjoyment. They are not guaranteed to be astronomically precise. Do not use them for navigation or other practical purposes.
Changes to this policy
This policy may be updated as needed. When it changes, the latest version will be published on this page.
Contact
This English version is a translation for reference. If it differs from the Japanese version, the Japanese version prevails. For questions about this policy, please use the support contact listed on the App Store product page.