Download the app, connect your YubiKey, and follow the on-screen instructions to add your first account or credential.

Yes, all operations are offline once your credentials are stored on the hardware-backed YubiKey device.

Open the app, tap '+' or 'Add Account,' then scan the QR code or enter the secret manually to add your service.

It stores credentials on a hardware-backed YubiKey, preventing sensitive secrets from being stored on your phone and reducing risk.

Yes, you can configure and manage multiple YubiKeys within the app for added flexibility.

Go to Settings > Account > Subscriptions to view, renew, or manage your subscription details.

The app is free to download and use, but some features or premium options may require a subscription or in-app purchase.

Ensure your YubiKey is properly connected, compatible, and try reconnecting or restarting the app. Check device permissions if needed.