Our Commitment to Privacy
Simple Summary: Zen processes all AI conversations entirely on your device using Apple Intelligence. We never see, store, or transmit your conversations. Your mental wellness journey is completely private.
Zen is built with privacy as a fundamental principle, not an afterthought. We believe that conversations about anxiety and mental wellness are deeply personal, and you should never have to worry about who might see them.
How Zen Protects Your Privacy
Zen uses Apple Intelligence, Apple's on-device AI technology, to power all conversations with Sage. This means:
- All AI processing happens locally on your iPhone
- Your conversations never leave your device
- No internet connection is required for AI features
- We have no ability to read or access your conversations
- There are no servers storing your personal data
Information We DON'T Collect
Zen does not collect:
- Your conversations with Sage
- Personal information (names, emails, phone numbers)
- Health or mood data
- Location data
- Device identifiers or advertising IDs
- Usage analytics or tracking data
Information Stored on Your Device
Zen stores the following information locally on your device:
- Your conversation history with Sage (never transmitted)
- Your profile settings and preferences
- Session history and progress
- App settings
This data is stored using Apple's secure on-device storage and never leaves your device.
Apple Health Integration
If you choose to enable Apple Health integration:
- Mindful minutes are logged to your Health app
- State of Mind (mood) data can be tracked
- This data is stored in Apple Health on your device
- We cannot access your Apple Health data
- Apple's Health privacy policies apply
Voice Features
When using voice input or speech output:
- Speech recognition is processed on-device by Apple
- Text-to-speech is generated on-device
- No audio is transmitted to external servers
Age Appropriateness
Zen is rated 13+ in most regions. For more information about age suitability, please visit our Age Suitability page.
Contact Us
Developer: Julius Bjerrekaer
Support: Visit our Support page
Last updated: January 2026