uAuthenticator vs KeyStore
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.
KeyStore
Manage your digital keys securely and privately with this 100% offline application. It stores sensitive information locally on your device, offering unmatched protection against online threats. Organize your keys with customizable labels and creation dates in a sleek, distraction-free interface.
- 100% offline operation
- Secure local key storage
- Intuitive key organization
- Customizable labels and dates
- Minimalistic SwiftUI design
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KeyStore: 100% Offline Digital Key Management ------------------------------------------------ KeyStore is a secure, offline solution for managing your digital keys. Designed with privacy and security at its core, KeyStore operates entirely without internet connectivity, ensuring your sensitive information stays with you — and only you. Key Features: 1. 100% Offline: KeyStore does not use any network or cloud services. Your keys are stored locally on your device, offering unmatched privacy and security. 2. Secure Storage: Manage mnemonics, private keys, and more with confidence, knowing your data is never exposed to online threats. 3. Intuitive Organization: Easily categorize and access your keys with customizable labels, creation dates, and types. 4. Minimalistic Design: Enjoy a sleek, distraction-free interface built using SwiftUI for a smooth and reliable user experience. 5. Date Tracking: Automatically track the creation date of each key for effortless organization. Why Choose KeyStore? ----------------------- In a world where online threats are ever-present, KeyStore provides a fully offline solution to keep your digital keys safe and private. Whether you’re a cryptocurrency enthusiast, blockchain developer, or simply need a secure way to manage sensitive keys, KeyStore is the ultimate choice for peace of mind. Your keys. Your privacy. Fully offline. Download KeyStore today!
Screenshots
Verdict
The clearest difference is update cadence: KeyStore at weekly against uAuthenticator's every 3 weeks. uAuthenticator's advantage is iOS requirement (15.2 vs 18.0). On price, rating, ratings volume 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
On the App Store both sit at effectively the same score — 5.0 for uAuthenticator against 5.0 for KeyStore. Both are backed by a comparable volume of ratings — 2 and 1 respectively.
uAuthenticator ships an update every 3 weeks, KeyStore weekly. The most recent releases landed on October 16, 2026 and October 8, 2026 respectively.
| Parameter | uAuthenticator | KeyStore |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (2 ratings) | 5.0 (1 ratings) |
| Number of ratings | 2 — better | 1 |
| Update frequency | Every 3 weeks | Weekly — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPod — better | iPhone |
| Requires iOS | 15.2 — better | 18.0 |
| Further details — not scored | ||
| Size | 75 MB | 35 MB |
| Age rating | 4+ | 4+ |
| Developer | Unisys Corp | Hangyu Ye |
Customer experience
uAuthenticator
KeyStore
In-app purchases
uAuthenticator
No in-app purchases
KeyStore
No in-app purchases
