Vaultmio: Authenticator

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Everyone
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Content rating
Everyone
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About this app

Manage your passwords and 2FA codes in one place.

Vaultmio combines an authenticator, password vault and autofill to help you manage everyday sign-ins. Link a saved login with its verification code, review password health, and choose local storage or optional sync.

AUTHENTICATOR AND OFFLINE CODES

Generate TOTP and HOTP verification codes for compatible accounts. Add accounts by scanning a QR code, reading a supported QR image or entering a setup key manually.

Time-based codes are generated on your device and work offline after setup. Organize accounts with folders and favorites, find them with search, check the countdown and copy a code when you need it.

PASSWORDS AND 2FA TOGETHER

Store login details, payment card information and private notes. Link a verification code to its matching login so your username, password and code are easier to find. Add custom fields and review saved password history.

AUTOFILL WITH LESS TYPING

Enable autofill to use saved logins in supported apps and websites. Select the matching account and confirm access when prompted. Website matching helps you choose credentials for the address you are visiting.

PASSWORD GENERATOR AND HEALTH CHECKS

Create passwords and passphrases with adjustable settings. Choose password length and character types, or exclude characters that are easy to confuse.

Password Health helps identify weak or reused passwords and checks whether saved passwords appear in known breach data. Review affected entries and update your credentials with the relevant service.

LOCAL STORAGE OR OPTIONAL SYNC

Keep your vault on your device or enable sync between supported devices. Select folders to sync, review connected devices and resolve conflicting changes.

BACKUP AND RESTORE

Create backups, set a backup schedule and restore from a compatible archive. Import and export supported formats when moving your data.

BUILT-IN BROWSER

Browse with private tabs, tracker blocking and ad-blocking controls inside Vaultmio. Access saved logins while browsing and view warnings for suspected phishing pages. Browser protections apply within the built-in browser and cannot detect every threat.

CONTROL ACCESS TO YOUR VAULT

Use a master password, app PIN or supported biometric unlock. Configure automatic locking and clipboard clearing to suit your routine.

AVAILABILITY

Autofill and biometric features depend on your device and the app or website involved. Sync, online breach checks and browsing require an internet connection. Import and restore support depend on the source and file format.

Some features require a paid subscription. Available plans and included features are shown in the app before purchase.

Enable authenticator-based two-factor authentication with each service before using its codes. Vaultmio does not receive SMS verification codes or replace service-specific push approvals.

Keep your recovery information somewhere you can access without your phone.

Privacy Policy: https://xhao.app/privacy-policy
Terms of Service: https://xhao.app/terms-of-service
Manage 2FA codes and passwords with autofill, backups and password checks.
Updated on
Oct 12, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
  • This app may share these data types with third parties
    App activity, App info and performance, and Device or other IDs
  • This app may collect these data types
    App activity, App info and performance, and Device or other IDs
  • Data is encrypted in transit
  • Data can’t be deleted

What’s new

• Two-factor codes (TOTP and HOTP) that work offline. Add them by scanning a QR code or typing the key.
• A password vault with a password generator, health check, and CSV import
• Logins and codes fill in for you in Chrome and other apps, behind your lock
• Free sync between your phones, locked with a master password only you know
• App lock with fingerprint or PIN, backups locked with your master password, and a safe browser