Touch ID, Face ID, & App Lock
You can keep your budget secure by enabling biometric authentication on iOS devices and App Lock on Android devices. Once enabled you'll need to provide authentication when you open YNAB or when you switch apps to YNAB after a five-minute grace period.
To Enable Authentication
- Navigate to the Settings menu by tapping on the gear icon on your Budget screen.
- On iOS toggle the Face ID/Touch ID option on.
- On Android, toggle the App Lock option on.
- You'll be prompted to authenticate immediately.
On Android Devices enabling App Lock will disable your ability to take screenshots within the app. If you ever want to take a screenshot, simply navigate to settings, toggle App Lock off, take the needed screenshots, and then turn App Lock back on via Settings.
Logging out on a mobile device or making an account change that logs you out of all devices will automatically turn off Biometric Identification. You can re-enable it when you log back in on your mobile device.