Privacy Policy — Sun & Moon
Last updated: 3 October 2026
Sun & Moon is a puzzle game published by Quantum Logic. This policy explains what the app does with data.
What we collect ourselves
No personal data. Sun & Moon has no account, no sign-in and no server of ours. Your levels, stars, streaks, hints and settings are stored on your device only, and are removed when you uninstall the app.
Advertising
Sun & Moon is free and shows ads from Google AdMob: a short ad can appear between levels, and you can choose to watch a rewarded ad for extra hints or extra lives. To show and measure ads, and to prevent fraud, Google may collect and process:
- your device's advertising ID and app set ID
- your approximate location, estimated from your IP address
- information about your device and how the app and the ads perform
- how you interact with ads
Google acts as an independent controller of that data. Its practices are described at policies.google.com/technologies/partner-sites and its privacy policy is at policies.google.com/privacy.
Consent
If you are in the European Economic Area, the United Kingdom or Switzerland, the app shows a consent message from Google's User Messaging Platform before ads are personalised. You can change your choice at any time in Settings › Privacy choices.
You can also limit ad tracking from your device settings: Settings › Google › Ads, where you can delete or reset your advertising ID.
Analytics
Sun & Moon uses Google Analytics for Firebase to understand how the game is played — for example where a level is too hard, and which help players use. The events describe the game, not you: which board was started, solved or left, the time it took, the stars it scored, and whether a hint, a life or an ad was used. Google also receives a random app-instance ID, the advertising ID, your device model and operating-system version, and an approximate location derived from your IP address.
Google processes analytics data for us as a service provider; see firebase.google.com/support/privacy.
What the app never collects
No name, no email address, no account, no precise location, no contacts, no photos, no files, no messages, no health data and no payment data. The game never shows a permission prompt: beyond network access, the only system features it uses are the ad and analytics services described above.
Children
Sun & Moon is not directed at children under 13, and we do not knowingly collect data from them.
Your rights
We hold no personal data ourselves, so there is nothing on our side to export. To have analytics data about your installation deleted, or for any privacy question, contact us at the address below. For data held by Google as an advertising partner, use the Google links above.
Changes
If this policy changes, the new version will be posted at this address with a new date.