Privacy Policy

The Short Version

Lennie doesn't collect your data. Your practice is yours.

What We Collect

Nothing. Lennie does not collect, store, or transmit any personal information or usage data to our servers. We don't operate any servers.

Microphone Access

Lennie uses your device's microphone to detect the pitch of your voice during exercises. This audio is:

• Processed entirely on your device
• Never recorded or stored
• Never transmitted to any server
• Used only for real-time pitch detection during active exercises

When you close the app or navigate away from an exercise, microphone access stops immediately.

Local Data & iCloud Sync

Your practice progress and settings are stored locally on your device and synced across your devices using Apple's CloudKit.

Local storage

Stays on your device unless you have iCloud enabled.

iCloud sync

• Uses your private iCloud account via Apple's CloudKit
• Data is stored in your personal iCloud storage, not on servers we operate
• Encrypted by Apple in transit and at rest
• Only accessible to you via devices signed into your iCloud account
• Can be managed through your iCloud storage settings

We cannot access your iCloud data. Apple handles all sync infrastructure.

Analytics & Tracking

Lennie contains:

• No analytics
• No telemetry
• No crash reporting
• No advertising
• No third-party SDKs that collect data

Third-Party Services

Lennie uses Apple's CloudKit for sync functionality. No other third-party services are integrated. We do not share data with any third parties.

Children's Privacy

Lennie does not collect personal information from anyone, including children under 13.

Changes to This Policy

If we ever change this policy, we'll update the date at the top. Given our commitment to privacy, any changes would only be to clarify existing practices or to document new features that maintain these same principles.

Contact

If you have questions about this policy:

Email: support@getlennie.app
Website: getlennie.app