Comparison

Yubico Authenticator vs Password Generator

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

Password Generator

Generate strong, secure passwords for any need with numerous customization options. Secure your password history with a PIN or fingerprint and export it to a text file. Create QR codes from passwords and save configurations with profiles.

Highlights
  • Generate strong secure random passwords
  • Customizable password options
  • Password strength display
  • Secured password history
  • Export history to text file
  • Profiles for configurations
  • QR code generation
Features
Read full description

With a wide range of options, "UltraPass" can be used to generate strong and secure passwords for any purpose. HIGHLIGHTS of the password generator: - Generate strong secure random passwords - Many options for different purposes - Individual numbers, letters and special characters can be de-/activated - Display of password strength - History for copied passwords - The history can be secured with a PIN or fingerprint - Export of the history to a text file - Profiles for storing different configurations - QR code can be created from password Plus: - Made in Germany - free - no ads - no internet connection needed Via the “in-app purchases” you can support the further development of the password generator and other apps with an optional payment. If you have questions or suggestions for improvement, I look forward to your e-mail.

Screenshots

Yubico Authenticator4 screens
Password Generator4 screens

Verdict

The call

The clearest difference is review sentiment: Password Generator at 100% against Yubico Authenticator's 43%. Password Generator also leads on rating (4.4 vs 3.7). Yubico Authenticator's advantage is in-app purchases (none vs 4) and update cadence (monthly vs every 4 months). On price, ads, device support and iOS requirement 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. Password Generator sells 4 one-off in-app purchases. Yubico Authenticator asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Password Generator holds the better App Store score, 4.4 against 3.7. That said, the two scores are not equally well evidenced: Yubico Authenticator has 286 ratings behind it against 9, so its average is the more settled of the two. Written reviews point the same way: 43% of Yubico Authenticator's written reviews are positive against 100% of Password Generator's.

UpkeepUpdate frequency

Yubico Authenticator ships an update monthly, Password Generator every 4 months. The most recent releases landed on October 22, 2026 and October 12, 2026 respectively.

Scorecard6 real differences · 4 level
Yubico Authenticator versus Password Generator: the parameters behind the verdict, then further details
ParameterYubico AuthenticatorPassword Generator
PriceFreeFree
Rating3.7 (286 ratings)4.4 (9 ratings) — better
Positive reviews42.5% of reviews100.0% of reviews — better
Number of ratings286 — better9
Update frequencyMonthly — betterEvery 4 months
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree — betterFree with in-app purchases
DevicesiPhone, iPad — betteriPhone
Requires iOS16.0 — better16.6
Further details — not scored
Size4 MB32 MB
Age rating4+4+
DeveloperYubicoTobias Schiek

Customer experience

Yubico Authenticator

All ratings268 ratings
Positive64.9%
Neutral6.7%
Negative28.4%
Written reviews320 reviews
Positive42.5%
Neutral11.9%
Negative45.6%

Password Generator

All ratings9 ratings
Positive88.9%
Neutral0.0%
Negative11.1%
Written reviews5 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

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

Password Generator

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

Yubico Authenticator

No in-app purchases

4 purchases

Password Generator

One-time4
  • Donation$0.99
  • Donation$1.99
  • Donation$2.99
Show 1 more
  • Donation$3.99

Questions

Is Yubico Authenticator free?
Yubico Authenticator is free to download, with no in-app purchases.
Is Password Generator free?
Password Generator is free to download, with in-app purchases available.
Which has better reviews, Yubico Authenticator or Password Generator?
Password Generator is rated higher. Yubico Authenticator averages 3.7 out of 5 from 286 ratings, while Password Generator averages 4.4 from 9 ratings.
Do Yubico Authenticator or Password Generator have ads?
Neither Yubico Authenticator nor Password Generator shows ads.
Which is updated more often, Yubico Authenticator or Password Generator?
Yubico Authenticator ships an update monthly, and Password Generator every 4 months. Most recently, Yubico Authenticator was updated on October 22, 2026 and Password Generator on October 12, 2026.

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