Comparison

Yubico Authenticator vs White Rabbit Volunteer

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

White Rabbit Volunteer

This app provides a dedicated mobile workspace for approved volunteers to manage their service activities. It allows for secure sign-in, viewing assignments, tracking progress, sharing updates, and direct communication with their organization.

Highlights
  • Secure volunteer sign-in
  • View assigned routes and opportunities
  • Track delivery progress
  • Share service updates
  • Manage contact details
  • Communicate with organization office
Features
Read full description

White Rabbit Volunteer gives approved volunteers a focused mobile workspace for serving their organization. Volunteers can sign in securely, view assigned routes and opportunities, track delivery progress, share updates, manage contact details, and communicate with the office from one place. The app is designed for organizations using White Rabbit OS to coordinate volunteer operations, meal delivery, route coverage, and day-to-day service workflows.

Screenshots

Yubico Authenticator4 screens
White Rabbit Volunteer4 screens

Verdict

The call

The clearest difference is rating: White Rabbit Volunteer at 5.0 against Yubico Authenticator's 3.7. White Rabbit Volunteer also leads on update cadence (fortnightly vs monthly). Yubico Authenticator's advantage is ratings volume (287 vs 1). On price, ads, in-app purchases and monetization model 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

White Rabbit Volunteer holds the better App Store score, 5.0 against 3.7. That said, the two scores are not equally well evidenced: Yubico Authenticator has 287 ratings behind it against 1, so its average is the more settled of the two.

UpkeepUpdate frequency

Yubico Authenticator ships an update monthly, White Rabbit Volunteer fortnightly. The most recent releases landed on November 3, 2026 and October 31, 2026 respectively.

Scorecard3 real differences · 7 level
Yubico Authenticator versus White Rabbit Volunteer: the parameters behind the verdict, then further details
ParameterYubico AuthenticatorWhite Rabbit Volunteer
PriceFreeFree
Rating3.7 (287 ratings)5.0 (1 ratings) — better
Positive reviews42.5% of reviews—
Number of ratings287 — better1
Update frequencyMonthlyFortnightly — better
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPadiPhone, iPad
Requires iOS16.0 — better17.0
Further details — not scored
Size4 MB8 MB
Age rating4+4+
DeveloperYubicoAngry Anubis LLC

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

White Rabbit Volunteer

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

Yubico Authenticator

No in-app purchases

None

White Rabbit Volunteer

No in-app purchases

Questions

Is Yubico Authenticator free?
Yubico Authenticator is free to download, with no in-app purchases.
Is White Rabbit Volunteer free?
White Rabbit Volunteer is free to download, with no in-app purchases.
Which has better reviews, Yubico Authenticator or White Rabbit Volunteer?
White Rabbit Volunteer is rated higher. Yubico Authenticator averages 3.7 out of 5 from 287 ratings, while White Rabbit Volunteer averages 5.0 from 1 ratings.
Do Yubico Authenticator or White Rabbit Volunteer have ads?
Neither Yubico Authenticator nor White Rabbit Volunteer shows ads.
Which is updated more often, Yubico Authenticator or White Rabbit Volunteer?
Yubico Authenticator ships an update monthly, and White Rabbit Volunteer fortnightly. Most recently, Yubico Authenticator was updated on November 3, 2026 and White Rabbit Volunteer on October 31, 2026.

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