uAuthenticator vs USC Trojan Check
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
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.
- Biometric identity enrollment
- Facial image authentication
- Secure API communication
- Customer ID required for access
- SaaS product integration
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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.
USC Trojan Check
This app facilitates a safe return to campus for USC students and employees. It allows users to complete a daily wellness assessment and request access to campus spaces or departments. Essential for maintaining campus safety and operations.
- Daily wellness assessment
- Campus space access requests
- Student and employee tool
- Guest access
- Safe campus return facilitation
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Trojan Check is an essential tool used at USC to help facilitate a safe return to campus. USC Students and Employees -- including Faculty, Staff, Researchers, and Affiliates -- as well as guests, can use the Trojan Check app or corresponding website to: • Complete a wellness assessment before visiting campus, and, • Request access to a space or department on campus Stay safe and Fight On!
Screenshots
Verdict
The clearest difference is rating: uAuthenticator at 5.0 against USC Trojan Check's 1.7. uAuthenticator also leads on update cadence (every 3 weeks vs every 5 weeks). USC Trojan Check's advantage is ratings volume (94 vs 2) and iOS requirement (11.0 vs 15.2). 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
uAuthenticator holds the better App Store score, 5.0 against 1.7. That said, the two scores are not equally well evidenced: USC Trojan Check has 94 ratings behind it against 2, so its average is the more settled of the two.
uAuthenticator ships an update every 3 weeks, USC Trojan Check every 5 weeks. The most recent releases landed on October 16, 2026 and October 15, 2026 respectively.
| Parameter | uAuthenticator | USC Trojan Check |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (2 ratings) — better | 1.7 (94 ratings) |
| Positive reviews | — | 0.0% of reviews |
| Number of ratings | 2 | 94 — better |
| Update frequency | Every 3 weeks — better | Every 5 weeks |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 15.2 | 11.0 — better |
| Further details — not scored | ||
| Size | 75 MB | 1 MB |
| Age rating | 4+ | 4+ |
| Developer | Unisys Corp | University of Southern California Apps |
Customer experience
uAuthenticator
USC Trojan Check
In-app purchases
uAuthenticator
No in-app purchases
USC Trojan Check
No in-app purchases
Questions
Is uAuthenticator free?
Is USC Trojan Check free?
Which has better reviews, uAuthenticator or USC Trojan Check?
Do uAuthenticator or USC Trojan Check have ads?
Which is updated more often, uAuthenticator or USC Trojan Check?
Other comparisons
