Privacy Policy

What We Don't Collect

DeepBreath is designed to work 100% offline and respects your privacy completely. We do NOT collect, store, or transmit:

• Personal information (name, email, phone number)
• Location data
• Usage analytics or behavioral data
• Panic log entries or session records
• HealthKit data (if you enable HealthKit, data is written locally to Apple Health only)
• Device information or identifiers
• Crash reports or diagnostics

How Your Data is Stored

All app data — including your panic log, breathing sessions, and settings — is stored locally on your iPhone using secure on-device storage (MMKV). This data never leaves your device unless you manually export it.

Third-Party Services

RevenueCat (Subscription Management)

If you purchase a premium subscription, we use RevenueCat to process and manage your subscription. RevenueCat collects:

• Anonymous purchase identifiers (not linked to your personal identity)
• Subscription status and expiration dates
• Device type (iPhone model)

RevenueCat's privacy policy: https://www.revenuecat.com/privacy

Apple Health (Optional)

If you enable HealthKit integration in settings, DeepBreath writes "Mindful Minutes" to Apple Health after completed sessions. This data is stored in your local Apple Health database and is never transmitted to us or any third party. You can revoke this permission at any time in iPhone Settings → Privacy & Security → Health → DeepBreath.

Data You Control

You have complete control over your data:

• Export: Premium users can export panic log data as a PDF
• Delete: Delete individual panic log entries or reset all app data in Settings
• No Account: Since there's no account, there's nothing to delete on our servers (we don't have any)

No Advertising or Tracking

DeepBreath does not contain any third-party advertising networks, analytics SDKs, or tracking pixels. We do not sell or share data with anyone because we don't collect it in the first place.

Children's Privacy

DeepBreath is not intended for children under 13. We do not knowingly collect data from anyone, including children. The app has a 4+ age rating in the App Store and contains no objectionable content.

Changes to This Policy

If we ever change our privacy practices (e.g., adding optional cloud sync in a future version), we will update this policy and notify users via an in-app message. The updated policy will always be available at deepbreath.evtsoy.com/privacy.

Contact

If you have questions about this privacy policy or how DeepBreath handles data, contact us at:

deepbreath@evtsoy.com