United Authenticator is a privacy-first authenticator app built for users who want full control over their 2FA codes.

Generate secure time-based one-time passwords (TOTP) for your accounts, protect them with a master password, and keep everything stored locally in an encrypted vault. No account registration, no ads, no tracking, and no forced cloud dependency.

Whether you are securing personal accounts, work logins, or backup authentication codes, United Authenticator is designed to give you a calm, reliable, and offline-first experience.

Why United Authenticator

Many authenticator apps focus on convenience first. United Authenticator focuses on privacy, local control, and safer recovery.

Your authentication data stays on your device, protected by encryption and a master password. After setup, the app works fully offline, so you can still access your codes even without an internet connection.

United Authenticator also includes snapshot-based recovery, helping you restore older versions of your encrypted vault after mistakes, bad imports, or unwanted overwrites.

Key Features

• Generate TOTP verification codes
• Works fully offline after setup
• Encrypted local vault for account data
• Master password protection
• 12-word recovery phrase for secure recovery
• Private backup and restore support
• Snapshot-based recovery for safer restores
• Restore older vault versions when needed
• No account registration required
• No ads, no analytics, no tracking
• Clean and focused user experience

Built for Privacy

United Authenticator is designed to minimize exposure of your sensitive authentication data.

• No third-party ads
• No analytics tracking
• No personal account required
• No unnecessary data collection
• Local-first storage and control

Your codes belong to you. Your vault stays under your control.

Secure by Design

Security is at the center of United Authenticator.

Authentication data is stored locally in encrypted form and protected by your master password. Recovery options are designed to help you regain access without turning your authenticator into a cloud-dependent service.

This makes United Authenticator especially useful for users who prefer a more independent and privacy-respecting approach to 2FA management.

Backup and Recovery

United Authenticator includes secure recovery and backup-oriented workflows to help reduce the risk of losing access.

Features include:
• 12-word recovery phrase support
• Encrypted backup export and restore
• Private cloud backup options
• Snapshot-based recovery support
• Restore older encrypted vault versions after mistakes or bad syncs

These tools are designed to improve resilience while keeping your data under your control.

A Better Fit for Privacy-Conscious Users

United Authenticator may be a good fit for you if you want:

• an authenticator app without ads
• local encrypted storage
• offline access to your codes
• recovery tools beyond basic device storage
• snapshot history for safer rollback
• a simpler and more private alternative to mainstream authenticator apps

Simple and Reliable

United Authenticator is built to stay focused on what matters:

• fast access to your codes
• stable offline performance
• privacy-first design
• clear security model
• dependable long-term use
• safer recovery when something goes wrong

If you want an authenticator app that prioritizes privacy, local ownership, practical security, and safer backup recovery, United Authenticator is built for you.

StableApp

Additional Information