Privacy Policy
Moonsoon is designed to be private by default.
Last updated: June 29, 2026
Moonsoon ("we", "the app") helps you track your sleep and understand the sounds you make at night. We designed Moonsoon to be private by default.
The short version
- Your audio recordings and sleep data stay on your device. Night-sound clips are recorded and classified on your device and are not uploaded to us. They live in the app's local storage until you delete them.
- We do not sell your personal data.
- We use a small number of third parties (below) for ads, purchases and optional Apple Health / Health Connect sync.
What we process
| Data | Why | Where it lives |
|---|---|---|
| Microphone audio during a sleep session | Detect & record snoring, sleep talking and other night sounds | On your device only |
| Sleep sessions, scores, sound events | Your reports, trends and on-device insights | On your device (local database) |
| Purchase status (free / premium / lifetime) | Unlock features you bought | Apple App Store / Google Play |
| Advertising identifiers | Show rewarded ads (opt-in) | Google AdMob |
| Sleep duration (optional) | Write to Apple Health / Health Connect if you allow it | Apple/Google Health, on your device |
We do not collect your name, email or account — Moonsoon has no login.
Microphone
Moonsoon only listens while a sleep session is active (you start it manually). Audio is analyzed on-device. Clips never leave your phone, and you can delete all recordings and sessions any time from Settings → Delete all sleep data.
Third-party services
- Apple App Store / Google Play — process purchases and manage your subscription / lifetime entitlement (in-app purchase via StoreKit / Play Billing).
- Google AdMob— shows rewarded (opt-in) ads; may use advertising identifiers. See Google's privacy policy.
- Apple HealthKit / Android Health Connect — only if you grant permission; we write the sleep we track. We do not read other health data for our servers.
Your choices
- Decline microphone, Health or tracking permissions at any time in system settings.
- Delete recordings/sessions in the app; uninstalling removes all local data.
Children
Moonsoon is not directed at children under 13.
Contact
Questions? Email subotic.djo@gmail.com.