Privacy Policy

Youna — Last updated: March 2, 2026

    The short version: Your data stays on your device. We do not collect, transmit, or have access to any of your personal information. Period.

What data does the app store?

Youna stores the following information that you choose to enter:

Period start and end dates
Daily symptom entries (mood, pain level, energy level)
Optional preferences (age range, typical cycle length)
Onboarding completion status

Where is my data stored?

All data is stored locally on your device only, using Apple's built-in SwiftData framework. Your data lives inside the app's private container on your iPhone and is protected by your device's passcode and encryption.

There is no cloud storage, no server, and no backup to any external service operated by us.

Do you collect or transmit any data?

No. The app:

Does not contain analytics or tracking tools
Does not use third-party SDKs or libraries
Does not require an account or login
Does not access your contacts, location, camera, or photos

The only internet connection the app makes is through Apple's StoreKit framework to process in-app purchases. No personal or health data is transmitted.

Do you share data with third parties?

No. Since we never have access to your data in the first place, there is nothing to share. No data is sold, rented, or disclosed to anyone.

Children's privacy

Youna is designed to be safe for users of all ages. Because no personal data is collected or transmitted, the app complies with the Children's Online Privacy Protection Act (COPPA) and similar regulations. No account creation is required, and no identifying information leaves the device.

How do I delete my data?

You can delete all your data at any time by deleting the Youna app from your device. When the app is removed, all locally stored data is permanently erased by iOS.

App passcode

Youna offers an optional app passcode lock. Your passcode is stored securely in your device's Keychain, protected by iOS hardware encryption. The passcode never leaves your device and is permanently deleted when you uninstall the app.

Device permissions

Youna requests the following device permission:

Notifications (optional) — used to deliver local preparation reminders the day before your predicted period. You can decline this permission or disable notifications at any time in iOS Settings. No notification content is transmitted anywhere; all reminders are generated and delivered locally on your device.
Calendar (optional, premium) — used to display your Apple Calendar events on the period calendar. Access is read-only — the app never creates, modifies, or deletes any calendar events. You can revoke access at any time in iOS Settings.

The app does not access HealthKit, your contacts, location, camera, photos, or any other system service.

Changes to this policy

If we ever change how the app handles data, we will update this page and the "Last updated" date above. Any significant changes will be reflected in the app's update notes on the App Store.

Contact

If you have questions about this privacy policy, please contact us at:

marinaeeg@gmail.com