Drrung Privacy Policy

Effective: July 18, 2026 · Publisher: Owlmakers · 한국어

Owlmakers ("the developer") operates Drrung ("the App"). The App records the sounds you make while you sleep and shows them back as a morning sound map. It is an on-device app with no server, login, or cloud — recordings are stored only on your device.

Summary
· Recordings never leave your phone (no server transmission)
· We do not collect personally identifiable information (name, email, phone, location)
· Google AdMob may process your advertising ID to serve ads

1. Information We Collect

ItemCollected?Details
Sound recording (microphone) Stored on device (not transmitted) The microphone is used to record sounds during sleep, such as snoring. Recordings and their analysis (score, sound map) are stored only on your device and are never transmitted to any server or cloud.
Advertising identifier (Ad ID) Collected / shared The Google AdMob SDK may collect and process your device's advertising ID to serve ads.
Name, email, phone, location, contacts, photos Not collected The App has no account or login.

2. How We Use Information

· Sound recording: to record sounds during sleep and show them back as a sound map and playback in the morning (processed on-device)
· Ad ID: to serve relevant ads and measure ad performance (Google AdMob)

3. Third Parties

The App uses Google AdMob to serve ads. For AdMob's data handling, see the Google Privacy Policy. We do not sell or share your information with any other third party.

4. Retention and Deletion

· Recordings and records are stored only on your device and are deleted when you uninstall the App.
· The audio retention period is adjustable in the App's settings.
· The Ad ID can be reset or deleted in your device's Settings > Privacy > Ads.

5. Children's Privacy

The App is not directed to children under 14 and does not knowingly collect children's personal information.

6. Medical Notice

The App is not a medical device and does not diagnose, treat, cure, or prevent any medical condition, including sleep apnea. It only records and plays back sound. Please consult a healthcare professional for medical advice, diagnosis, or treatment.

7. Contact

Privacy inquiries: support@owlmakers.com