Who wins it? The Ultimate Battle for Best Authenticator app for Mac

Cybersecurity is more critical than ever, and two-factor authentication (2FA) is one of the most effective ways to protect your online accounts. While many users rely on their smartphones for generating 2FA codes, having an authenticator app directly on a Mac can offer convenience and efficiency—especially for those who work primarily on macOS.

However, not all authenticator apps support Mac natively, and finding the right one can be a challenge. This guide compares some of the best authenticator apps for Mac, highlighting their features, strengths, and limitations.

Short on Time? Here Are the Best Authenticator Apps for Mac in 2025

If you're looking for a reliable authenticator app for macOS, choosing the right one can make a big difference in security and convenience. Here’s a quick comparison of the top options available today.

How to Pick the Best Authenticator App for Your Needs

Choosing the right authenticator app goes beyond just features—it’s about security, ease of use, and long-term reliability. Some apps prioritize simplicity, while others offer advanced security measures like encrypted backups and multi-device sync. Here’s a three-step guide to help you decide which authenticator app fits your needs.

Why Use an Authenticator App on Mac?

For Mac users, a native authenticator app offers several benefits:

• Faster Logins – Access your 2FA codes directly from your Mac without reaching for your phone.
• Secure Backups – Some Mac-based apps offer cloud backup options, preventing loss of access to your accounts.
• Cross-Device Syncing – Sync your codes between Mac, iPhone, and iPad for easy access.
• More Secure than SMS 2FA – Authenticator apps generate codes locally on your device, making them more secure than SMS-based authentication, which can be intercepted.

With these benefits in mind, let’s explore the best authenticator apps available for Mac.

Key Features to Look for in a Mac Authenticator App

When choosing the best authenticator app for Mac, certain features can make a significant difference in security, usability, and convenience. Below is a breakdown of the most crucial aspects to consider:

Best Authenticator Apps for Mac

1. Authenticator 7

Authenticator 7 is a Mac-first authenticator app designed specifically for Apple users. It offers seamless integration with macOS, iPhone, and iPad, ensuring users can access their 2FA codes across all Apple devices.

Features:

• Native macOS App – Works directly on Mac without emulators.
• iCloud Backup – Securely restores 2FA codes when switching devices.
• Multi-Device Sync – Automatically syncs between Mac, iPhone, and iPad.
• Biometric Security – Supports Face ID and Touch ID authentication.
• Offline Access – Generate codes even without an internet connection.
• Supports 10,000+ Services – Compatible with Google, Facebook, PayPal, Amazon, and more.

Pros: Secure, easy to use, and well-integrated into the Apple ecosystem.

Cons: Only available for Apple devices, not cross-platform.

2. Authy

Authy is a popular authenticator app known for its cross-platform support. It works on macOS, Windows, Linux, Android, and iOS, making it an excellent choice for users who work across multiple devices.

Features:

• Cross-Platform Support –  iOS only, but can be run on MacOS too using of Mac Catalyst
• Encrypted Cloud Backups – Protects 2FA codes in case of device loss.
• Multi-Device Sync – Access your codes from multiple devices.
• Offline Functionality – Generate codes without internet access.

Pros: Works across iOS and MacOS operating systems, strong security features.

Cons: Requires phone number registration, which may not be ideal for privacy-conscious users.

3. Step Two

Step Two is a minimalistic authenticator app designed exclusively for Apple users. It syncs 2FA codes via iCloud, providing a seamless experience across macOS, iOS, and watchOS.

Features:

• Apple-Exclusive – Designed for Mac, iPhone, and Apple Watch users.
• iCloud Sync – Keeps all your 2FA codes updated across devices.
• Biometric Authentication – Supports Face ID and Touch ID.
• Simple & Intuitive Design – Easy-to-use interface with minimal clutter.

Pros: Simple, well-integrated into Apple devices, iCloud syncing for convenience.
Cons: Lacks some advanced features like encrypted cloud backups or import/export options.

Choosing the Best Authenticator for Mac

When selecting a Mac authenticator app, consider the following factors:

• Mac Compatibility: Ensure the app is optimized for macOS without requiring workarounds.
• Cloud Backup: If you switch devices, having encrypted cloud backup can be crucial.
• Syncing: If you use multiple Apple devices, look for apps with seamless syncing.
• Security Features: Features like Face ID, Touch ID, PIN protection, and encrypted storage add extra layers of security.
• Cross-Platform Needs: If you use non-Apple devices, an authenticator with cross-platform support may be preferable.

Conclusion

For Mac users, having a native authenticator app can streamline the login process while keeping accounts secure. Here’s a quick summary of the best options:

• Authenticator 7 – Best for Apple users who want seamless integration and iCloud backup.
• Authy – Best for users needing cross-platform support.
• Step Two – Best for those who prefer a simple, Apple-exclusive experience.

Choosing the right authenticator depends on your specific needs—whether you prioritize Apple ecosystem integration, cross-device support, or extra security features. Regardless of which app you choose, using a Mac authenticator will enhance your online security and make two-factor authentication more convenient.

How to Set Up a Mac Authenticator App

Setting up an authenticator app on macOS is quick and easy:

1. Download & Install: Download Authenticator 7 from official website.
2. Add Your First Account: Open the app. Click “Add Account” and scan a QR code or enter a secret key manually.
3. Enable Backup & Syncing (If Available): Navigate to settings. Enable iCloud backup or another secure storage option.
4. Start Using 2FA Codes: When logging into an account, open the authenticator app, copy the six-digit code, and enter it on the website.

With these steps, you’ll have a secure and reliable way to manage your 2FA codes directly on your Mac.

By using a Mac authenticator app, you improve security, simplify logins, and reduce reliance on your smartphone for two-factor authentication. Choose the best app for your workflow and enjoy a more seamless authentication experience!