Comparison

Yubico Authenticator vs NordLocker

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Yubico Authenticator

Secure your online accounts with hardware-backed two-factor authentication. Store unique credentials on a physical security key, eliminating the need to store sensitive data on your mobile device. Generate verification codes without an internet connection for enhanced account protection.

Highlights
  • Hardware-backed security key storage
  • Touch or NFC authentication
  • USB-C support
  • Biometric unlock (FaceID/TouchID)
  • QR code setup
  • User presence verification
  • Smart Card support
Read full description

Store your unique credentials on a hardware-backed security key and take it wherever you go from mobile to desktop. No more storing sensitive secrets on your mobile phone, leaving your account vulnerable to takeovers. With the Yubico Authenticator you can raise the bar for security. * The Yubico Authenticator will work with any USB, Lightning, or NFC-enabled YubiKeys. * As iPads do not have NFC, they will only work through a Lightning or USB connection. The Yubico Authenticator generates a code used to verify your identity as you are logging into various services. No connectivity needed! Features include: Touch or NFC Authentication - Touch the YubiKey sensor or simply tap a YubiKey with NFC to a mobile phone that is NFC-enabled to store your credential on the YubiKey USB-C support - Connect the YubiKey 5Ci or any USB-C type YubiKey. When prompted, depending on the key, touch the contacts on the sides of the key or the golden ring on the top Biometric support - Experience greater convenience by unlocking your YubiKey with FaceID or TouchID Easy Setup - QR codes available from the services you wish to protect with strong authentication User Presence - New codes generated with just a touch or NFC tap of the YubiKey Compatible - Secure all the services currently compatible with other Authenticator apps Secure - Hardware-backed strong two-factor authentication with secret stored on the YubiKey, not on the mobile device Versatile - Support for multiple work and personal accounts Portable - Get the same set of codes across our other Yubico Authenticator apps for desktops as well as for all leading mobile platforms Flexible - Support for time-based and counter-based code generation Smart Card - Support for Apple's CryptoTokenKit Extension making it possible to use certificates stored on your YubiKey to authenticate with other apps and sites Experience security the modern way with the Yubico Authenticator. Visit yubico.com to learn more.

About

NordLocker

Securely store and encrypt your photos, videos, and files in the cloud or locally. This app offers end-to-end encryption and zero-knowledge architecture, ensuring only you have access to your data. Share files securely with others while maintaining complete control.

Highlights
  • End-to-end file encryption
  • Zero-knowledge cloud storage
  • Local encryption tool
  • Secure file sharing
  • Cross-device syncing
  • Access control
Read full description

NordLocker is an encrypted cloud storage app that puts privacy first. Store your files in a securely encrypted cloud that provides maximum protection from data leakage. Why NordLocker? NordLocker was built by the team behind NordVPN, the world’s most popular VPN. As a company, we strive to build the best cybersecurity tools anyone could use. That’s why NordLocker has been recognized by the Cyber Security Awards as the Cloud-Based Product of the Year. Our secure storage uses an end-to-end encryption algorithm to secure your files in the cloud. All data is encrypted with a unique key that gives you complete access control. Encrypted at all times Protect your precious files, upload them to the cloud storage, or sync them across your devices for easy access. And even when files are synced to a shared device, your data stays private. Because no one can see or access your data without your permission. When it comes to sharing files, you can securely share any file or folder via NordLocker in just two steps. Share your files with however many people you like, and wait until they accept your invitation. NordLocker offers an option to share your files via a securely generated link that encrypts the file in transit. You always remain the owner of your files and can stop sharing it whenever you want. Hassle-free security Upload your files into NordLocker, and they’re encrypted instantly. Make NordLocker what you want it to be — media or other files storage for sensitive data. Your data is yours only What's yours is yours. That's why we believe using a cloud app should never be based on trust. Unlike mainstream cloud providers, we can never see your encryption keys or know what you store in your cloud. NordLocker is built on zero-knowledge architecture, meaning we know nothing about what you store in your cloud. Not only is this more secure, but it also gives you complete access control. Download NordLocker and protect your digital assets now!

Screenshots

Yubico Authenticator4 screens
NordLocker4 screens

Verdict

The call

Yubico Authenticator and NordLocker both sit at 3.7 stars, but that hides the real split: 44% of Yubico Authenticator's written reviews are positive against 10% of NordLocker's. Yubico Authenticator also leads on monetization model (free vs free with in-app purchases) and ratings volume (268 vs 13). On price, rating, update cadence and ads there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 3.7 for Yubico Authenticator against 3.7 for NordLocker. That said, the two scores are not equally well evidenced: Yubico Authenticator has 268 ratings behind it against 13, so its average is the more settled of the two. Written reviews are what separate them: 44% of Yubico Authenticator's written reviews are positive against 10% of NordLocker's.

UpkeepUpdate frequency

Yubico Authenticator ships an update monthly, NordLocker every 4 weeks. The most recent releases landed on October 16, 2026 and October 17, 2026 respectively.

Scorecard3 real differences · 7 level
Yubico Authenticator versus NordLocker: the parameters behind the verdict, then further details
ParameterYubico AuthenticatorNordLocker
PriceFreeFree
Rating3.7 (268 ratings)3.7 (13 ratings)
Positive reviews43.6% of reviews — better9.6% of reviews
Number of ratings268 — better13
Update frequencyMonthlyEvery 4 weeks — better
AdsNoNo
In-app purchasesNoNo
MonetizationFree — betterFree with in-app purchases
DevicesiPhone, iPadiPhone, iPad
Requires iOS16.0 — better17.0
Further details — not scored
Size4 MB67 MB
Age rating4+4+
DeveloperYubicoNordvpn S.A.

Customer experience

Yubico Authenticator

All ratings268 ratings
Positive64.9%
Neutral6.7%
Negative28.4%
Written reviews179 reviews
Positive43.6%
Neutral11.2%
Negative45.3%

NordLocker

All ratings13 ratings
Positive69.2%
Neutral0.0%
Negative30.8%
Written reviews239 reviews
Positive9.6%
Neutral9.2%
Negative81.2%

User reviews

Yubico Authenticator

From 268 App Store ratings

What we love

  • 🚀 Works well with Yubikey
  • 🔒 Secure storage of OATH secrets
  • 👍 Simple and easy to use
  • 🚀 NFC support added

Room to improve

  • 🐛 NFC not working on some devices
  • 🐛 Clunky UI for password-protected keys
  • 🐛 Crashes and freezes reported
  • 🐛 Incompatible with some devices (iPad, older iPhones)

NordLocker

From 13 App Store ratings

What we love

  • 🔒 Secure encryption
  • 👍 Decent free storage plan
  • 🚀 Improving with updates

Room to improve

  • 🐛 Crashes and freezes
  • 👎 Clunky and unintuitive UI
  • 🕰️ Slow file uploads/downloads
  • 🔒 Excessive password requirements

Bugs and requests

Yubico Authenticator

Reported bugs

4 issues
  • NFC not working reliably
  • Accounts disappearing after updates
  • Calculation of codes not working
  • Keyboard issues when using keys

Requested features

5 requests
  • Allow editing and rearranging of entries
  • Add support for multiple keys per account
  • Improve iPad/tablet support
  • Add dark mode option
  • Improve QR code scanning

NordLocker

Reported bugs

3 issues
  • Login issues and recovery key problems
  • Compatibility problems on newer devices
  • Inconsistent file sync and upload failures

Requested features

5 requests
  • Add thumbnail previews for files
  • Allow batch/folder uploads
  • Implement biometric login
  • Integrate with native Files app
  • Add dark mode option

In-app purchases

None

Yubico Authenticator

No in-app purchases

None

NordLocker

No in-app purchases

Questions

Is Yubico Authenticator free?
Yubico Authenticator is free to download, with no in-app purchases.
Is NordLocker free?
NordLocker is free to download, with no in-app purchases.
Which has better reviews, Yubico Authenticator or NordLocker?
Yubico Authenticator and NordLocker are both rated 3.7 out of 5 on the App Store, from 268 and 13 ratings respectively.
Do Yubico Authenticator or NordLocker have ads?
Neither Yubico Authenticator nor NordLocker shows ads.
Which is updated more often, Yubico Authenticator or NordLocker?
Yubico Authenticator ships an update monthly, and NordLocker every 4 weeks. Most recently, Yubico Authenticator was updated on October 16, 2026 and NordLocker on October 17, 2026.

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