Comparison

uAuthenticator vs Face Authenticator

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

Head to head
About

uAuthenticator

This app enrolls and authenticates biometric identity information, such as facial images, for a secure SaaS product. It communicates with back-end services via secure APIs. Access requires a specific Customer ID provided after vetting.

Highlights
  • Biometric identity enrollment
  • Facial image authentication
  • Secure API communication
  • Customer ID required for access
  • SaaS product integration
Read full description

The Unisys Stealth(identity) uAuthenticator mobile application is used by end users to enroll and authenticate bio-metric based identity information in conjunction with our Stealth(identity) Software as a Service (SaaS) Product. The application communicates with the back-end services through published, secure APIs to enroll and authenticate user information, including facial images. The application is being made available, for free, but the app will only work for end-users that have an appropriate Customer ID that is given to customers that have been vetted via approved Unisys processes and on-boarded for our SaaS Product.

About

Face Authenticator

Features
Read full description

Authenticate with just your face - secure, instant, effortless. FACE revolutionizes digital security by replacing passwords, PINs, and SMS codes with advanced face authentication technology. Verify transactions, share personal data, and access services with just a glance. Key Features: Instant Authentication - Verify any activity in seconds with face recognition Enhanced Security - Advanced biometric technology protects against fraud Zero Passwords - Eliminate the hassle of remembering complex credentials Multiple Use Cases - Payment authorization, EKYC, guest registration, document signing Privacy First - Your biometric data stays secure on your device How It Works: Download FACE and create your account Complete one-time identity verification with ID and live selfie Use face authentication for any supported service or transaction Perfect For: Secure payment approvals Digital identity verification (EKYC) Hotel and service check-ins Sharing personal information safely Document authorization Experience the future of authentication - download FACE today. What's New in this version: Version 1.0.0 Improved face recognition accuracy Faster authentication processing Enhanced security protocols Bug fixes and performance improvements

Screenshots

uAuthenticator4 screens
Face Authenticator4 screens

Verdict

The call

uAuthenticator and Face Authenticator are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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.

UpkeepUpdate frequency

uAuthenticator ships an update every 3 weeks, Face Authenticator fortnightly. The most recent releases landed on September 30, 2026 and September 20, 2026 respectively.

ScorecardNo meaningful differences
uAuthenticator versus Face Authenticator: the parameters behind the verdict, then further details
ParameteruAuthenticatorFace Authenticator
PriceFreeFree
Rating5.0 (2 ratings) — better—
Number of ratings2 — better—
Update frequencyEvery 3 weeksFortnightly — better
AdsNoNo
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPodiPhone, iPad, iPod — better
Requires iOS15.215.1 — better
Further details — not scored
Size75 MB74 MB
Age rating4+17+
DeveloperUnisys CorpFace Technology Sdn.Bhd

In-app purchases

None

uAuthenticator

No in-app purchases

None

Face Authenticator

No in-app purchases

Questions

Is uAuthenticator free?
uAuthenticator is free to download, with no in-app purchases.
Is Face Authenticator free?
Face Authenticator is free to download, with no in-app purchases.
Do uAuthenticator or Face Authenticator have ads?
Neither uAuthenticator nor Face Authenticator shows ads.
Which is updated more often, uAuthenticator or Face Authenticator?
uAuthenticator ships an update every 3 weeks, and Face Authenticator fortnightly. Most recently, uAuthenticator was updated on September 30, 2026 and Face Authenticator on September 20, 2026.

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