Last updated 22 August 2026

Privacy Policy

Quiet Atlas is a personal headache journal. Core logging works on your iPhone without an account. This policy explains what stays on the device, what optional services you can turn on, and what we never do.

What the app stores on your phone

Episode timestamps, optional pain, location, symptoms, notes, medications, outcomes, weather context, and settings live in a local SQLite database on the device. Missing days stay unknown. They are never converted into headache-free days.

What does not require an account

Marking a headache, adding details later, confirming a headache-free day, and exporting your journal never wait on sign-in. You can use Quiet Atlas indefinitely without creating an account.

Optional account and encrypted backup

If you sign in with a magic link or one-time code, we store the email address you provide so we can authenticate you. Optional cloud backup is encrypted on the device before it is uploaded. We cannot read the contents of that backup. You can delete the remote account and backup from Profile.

Health, location, and notifications

• Apple Health sleep is off until you turn it on. Quiet Atlas reads last night's sleep only. It does not write health records.
• Location is used only to attach local weather and pressure context when Sky Watch is enabled.
• Notifications are the reminders you enable. Health reminders never include subscription marketing. Lock-screen previews stay generic unless you opt in to details.

What we do not do

• We do not sell health data.
• We do not build advertising profiles from your journal.
• We do not diagnose, prescribe, or predict attack risk.
• We do not hold your history hostage behind a subscription. Raw export is always available.

Children

Quiet Atlas is not directed at children under 13. Do not create an account for a child under 13.

Contact

Privacy questions: auth@quiteatlas.com.