Effective date: June 19, 2026
Koala Sleep is built to respect your privacy. The short version: everything stays on your device. There are no accounts, no servers collecting your data, and your sleep information never leaves your iPhone unless you choose to share it.
Sleep & habit data. Bedtimes, wake times, sleep quality, notes, routines, and the entries you create are stored locally on your device. We cannot see them.
Microphone (optional). If you start a sleep-tracking session, the app uses the microphone to save local sleep audio for playback and estimate restlessness, snoring, and talking from sound patterns. This runs entirely on your device. Audio is not uploaded or transmitted.
Notifications (optional). If you enable reminders, they are scheduled locally on your device. We do not send notifications from a server.
All app data lives on your device. Deleting the app removes its data. You stay in control at all times.
Koala Sleep is a general-audience wellness app and is not directed to children under 13. Because the app does not collect personal information, it does not knowingly collect information from children.
Koala Sleep is a wellness and self-tracking tool, not a medical device. It does not diagnose, treat, cure, or prevent any condition. Sleep-stage estimates are approximate and should not be used for medical decisions.
We may update this policy as the app evolves. Material changes will appear here with a new effective date.
Questions? Email vascopanukorn@gmail.com.