Top 10 Best Authenticator Apps In 2024
In today’s digital world, hacking and data leaks are common, even with solid security elements in place. One can still access a strong password with advanced software or hacking skills. Here, multifactor authentication (MFA) or two-factor authentication (2FA) is helpful for securely protecting social media, banking, and other personal data by giving an additional safety layer.
Many best authenticator apps available in the market, like NordVPN, provide this additional security. We have compiled a list of the top 10 options we found, considering their integration and features. Let’s get started.
Best Authenticator Apps of 2024
Overall, a wide range of options is available from top service providers, promising high-quality privacy and protection with the apps. Here are the best authenticator apps we found after careful evaluation.
1. NordVPN
NordVPN is not a traditional authenticator tool, but it does offer stable and secure connections globally. This software is generally used for high-speed VPN links across various devices with unlimited bandwidth and a zero throttling guarantee. You can use one account to secure around six devices, including routers.
Here, you can apply MFA authentication for additional data safety. Security key is another option to enable MFA on NordVPN.
Compatibility: Windows, Linux, macOS, Android, iOS
Price: $4.92 per month
Features:
- Supports diverse security keys for USB access, like Yubikey 5 series, MultiPass FIDO K25, etc.
- Do not log private data for security during connections.
- Next-gen encryption protection.
- Multi-channel accessibility and protection.
Pros:
- Strong encryption protection
- MFA authentication support
- Connects and works with many devices/OS types
Cons:
- Not an authentication tool primarily
2. Google Authenticator
This is the best 2FA app among the available options that offer standard usage quality but robust security benefits. It allows you to set up the two-factor authentication mode with the built-in features alone.
Compatibility: iPhone and Ipad
Price:
Features:
- Import data for account codes from old device
- Import/export all tokens in one turn
- You can use Touch ID/Face ID for app access on iOS devices
- Search by your token name in iOS versions
Pros:
- No account creation is necessary
- Simple interface
- Search by your token name on
Cons:
- Cannot hide codes
- Zero cloud sync/backup feature
3. Microsoft Authenticator
Another best 2FA app to use is Microsoft Authenticator. The applications include diverse, high-quality features like storing tokens into the cloud. You can hide codes and safeguard the app login with 2FA protection. You can easily log in and confirm your ID with one-tap ability if you use your Microsoft accounts regularly.
Compatibility: iOS, Android
Price: Free
Features:
- Face ID, fingerprint, PIN code-protected access
- Simple Microsoft account login process
- You can operate without having a Microsoft account if the cloud backup is disabled
- Cloud sync/backup feature
Pros:
- Simple to use
- Supports Apple Watch
- One-click function with Microsoft apps
Cons:
- Not open-source
- Large size
4. Authy (Twilio)
One of the best authenticator apps is Authy from Twilio. It is compatible with many operation systems and holds a comprehensive cross-platform structure. The application syncs well with different systems and is relatively easy to access and use.
Compatibility: Android, iOS, Linux, Windows, macOS
Price: $0.09/authentication
Features:
- TouchID and Encrypted Backup protection.
- Simple process to set up 2FA using any account.
- Syncs with multiple device types.
- Backup data in case of account lockup.
Pros:
- Encrypted backup
- Support cryptocurrencies
- Compatible with Apple Watch
Cons:
- Works with phone number/SMS only
- Not open-source
5. LastPass Authenticator
LastPass Authenticator is a suitable password management and security tool that provides a high-quality security structure. The installation process is simple, and it comes with MFA support for LastPass Account access. You can use the push notification you get after launching to directly authorized LastPass.
Compatibility: iOS, Android, Windows
Price: $3 per month
Features:
- 6-digit-code generation at every 30-second intervals
- Opt for the tap approval push notifications
- Automated QR code set up
- Works with other TOTP-compatible apps and services
Pros:
- Simple usability
- Can work with diverse services easily
Cons:
- No advanced features
6. DUO Mobile (Cisco)
Duo Mobile is another of the best authenticator apps available and mainly caters to corporate application usage. You can expect high-quality enterprise-level features under this application. In addition, you can backup and store all your data through this app.
Compatibility: iOS, Android
Price: $3 per month per user
Features:
- One-tap push ability to authenticate ID.
- Multi-user deployment provisioning and options available
- You can screenshot the DUO interface on iOS but not Android.
- One-time passcode protection.
Pros:
- Mainly for corporate apps
- Backup Duo on Android using Google Drive and iCloud Keychain on iOS devices
Cons:
- Cannot screenshot the Android interface
7. WinAuth
This authenticator app mainly targets gaming users and allows nonstandard token support for authentication. The compatible software options include Trion/Gamigo, Battle.net, and Steam games. It does support different standard tokens. Also, get personalized password protection for individual tokens and login access.
Compatibility: Windows
Price: Free
Features:
- Portable software with cloud storage/flash drive support
- It supports nonstandard tokens in came of gaming services
- Extra password protection for all tokens
- Scan QR code from your file, either on the internet or locally saved
Pros:
- Encrypt all stored data
- Hides code automatically after 10 seconds of inactivity
Cons:
- Only supports Windows
- Have to provide Steam username/password to WinAuth tool for Steam token generation; this risks safety.
8. FreeOTP
This is an open-source application for authentication functions with an ultra-minimalistic interface for easy usability. The iOS has a simper interface and QR-code scanning approach. Besides more manual token generation solutions, the Android version allows token creation via this approach and secret key.
Compatibility: Android
Price: Free
Features:
- Default hidden codes are available
- You can access without an account on this platform.
- The default setting includes hidden codes
- After 30 seconds of inactivity with the code, it hides automatically
Pros:
- Face ID/Touch ID access for iOS version
- Low storage requirement
- Search for token names through iOS
Cons:
- No access protection
- Cannot export/import tokens
9. Step Two
Step Two is a suitable authenticator app for iOS/macOS users with an easy-to-use interface and functionality. The settings via this app are simple, even with iCloud sync benefits. You can scan QR codes via the screen capture function. This requires user permission first.
Compatibility: macOS, iOS
Price: Free
Features:
- Standard features available
- Compatible with Apple Watch device
- It is easy to scan QR codes while using this software in the macOS version
- You can access it without an account
Pros:
- Can search using token names
- Users can operate it without an account
Cons:
- Screenshot permission necessary for QR scanning in macOS
- No access safety
10. OTH Auth
You can utilize the top-quality OTH Auth authenticator app as a macOS user. It supports 2FA authentication for different services and allows a systematic token organization system.
Compatibility: iOS
Price: Free
Features:
- You can view a token’s QR code or secret key easy
- Export every token to one file at the same time
- Supports Apple Watch access
- Folder system available to organize all token storage
Pros:
- Touch ID/Face ID and password protection for access
- iCloud backup/sync
Cons:
- Not available for Android or Windows
- Icon customization is a feature for the paid version only
Conclusion
Go through the best authenticator apps available to choose the one you need for your personal/professional use. Check all features and device support guarantee. For additional benefits besides security authentication, try out NordVPN as well. Ultimately, the choice depends on you.
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