Comparison

iePassManager vs Thetis Authenticator

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

Head to head
About

iePassManager

This utility app manages your FIDO security keys, offering a secure way to authenticate your identity across devices. It supports dual-interface keys for seamless connection to smartphones, PCs, and tablets.

Highlights
  • FIDO key management
  • Identity authentication
  • Dual interface support
  • Cross-device compatibility
  • High security smart card chip
Features
Read full description

The new APP is Management tool for iePassFIDO. iePassFIDO is FEITIAN dual connector FIDO key.It is an identity authentication product designed by FEITIAN integrity based on its own research and development, which conforms to FIDO product specifications. It has a high security smart card chip, supports lightning and usb-c dual interfaces, and can be connected to smart phones, PCs and tablets.

About

Thetis Authenticator

Manage your FIDO2 security keys for passwordless login and two-factor authentication. Supports NFC and Type-C connections for seamless integration across devices. Offers one-time password management for services not yet supporting FIDO2.

Highlights
  • FIDO2 passwordless login
  • Enhanced two-factor authentication
  • One-time password management
  • Optimized for iPad
  • NFC and Type-C compatibility
  • Cross-platform support
  • Phishing-resistant authentication
Read full description

The Thetis Authenticator App provides seamless management of your FIDO2 security keys, enabling passwordless login, two-factor authentication (2FA), and one-time password (OTP) management. Fully optimized for iPhone and iPad, the app supports NFC and Type-C connections, ensuring compatibility across all your devices. With full support for the FIDO2 security standards, Thetis Authenticator empowers you with fast and phishing-resistant authentication. Whether managing business or personal accounts, you can easily integrate Thetis FIDO2 into your daily workflow. Key Features: ●. FIDO2 Passwordless Login: Replace passwords with strong, FIDO2-based authentication for secure access across platforms. ●. Enhanced 2FA: Strengthen your account security with FIDO2-based two-factor authentication for supported services. ●. Complete OTP Management: Add and manage one-time passwords (OTP) for services that don’t support FIDO2. ●. Optimized for iPad: Manage your keys with ease on a larger screen, with full iPad optimization. ●. NFC and Type-C Compatibility: Effortlessly connect using NFC or Type-C for fast key setup. ●. Cross-Platform Support: Use Thetis FIDO2 for services like Google, Dropbox, Microsoft, AWS, and more. ●. Phishing-Resistant Authentication: Built on the FIDO2 standard, ensuring your accounts are protected. Simplify your security and manage your digital identity with ease using Thetis FIDO2.

Screenshots

iePassManager3 screens
Thetis Authenticator4 screens

Verdict

The call

The clearest difference is rating: Thetis Authenticator at 3.5 against iePassManager's 2.3. Thetis Authenticator also leads on review sentiment (60% vs 33%). iePassManager's advantage is update cadence (every 3 months vs every 9 months) and iOS requirement (10.0 vs 13.0). On price, ratings volume, ads and in-app purchases 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

Thetis Authenticator holds the better App Store score, 3.5 against 2.3. Both are backed by a comparable volume of ratings — 4 and 4 respectively. Written reviews point the same way: 33% of iePassManager's written reviews are positive against 60% of Thetis Authenticator's.

UpkeepUpdate frequency

iePassManager ships an update every 3 months, Thetis Authenticator every 9 months. The most recent releases landed on June 9, 2026 and June 1, 2026 respectively.

Scorecard4 real differences · 6 level
iePassManager versus Thetis Authenticator: the parameters behind the verdict, then further details
ParameteriePassManagerThetis Authenticator
PriceFreeFree
Rating2.3 (4 ratings)3.5 (4 ratings) — better
Positive reviews33.3% of reviews60.0% of reviews — better
Number of ratings44
Update frequencyEvery 3 months — betterEvery 9 months
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS10.0 — better13.0
Further details — not scored
Size1 MB3 MB
Age rating4+4+
DeveloperFEITIAN Technologies Co.,Ltd.Razzo Tech Corporation

Customer experience

iePassManager

All ratings4 ratings
Positive25.0%
Neutral25.0%
Negative50.0%
Written reviews3 reviews
Positive33.3%
Neutral0.0%
Negative66.7%

Thetis Authenticator

All ratings3 ratings
Positive66.7%
Neutral0.0%
Negative33.3%
Written reviews5 reviews
Positive60.0%
Neutral20.0%
Negative20.0%

In-app purchases

None

iePassManager

No in-app purchases

None

Thetis Authenticator

No in-app purchases

Questions

Is iePassManager free?
iePassManager is free to download, with no in-app purchases.
Is Thetis Authenticator free?
Thetis Authenticator is free to download, with no in-app purchases.
Which has better reviews, iePassManager or Thetis Authenticator?
Thetis Authenticator is rated higher. iePassManager averages 2.3 out of 5 from 4 ratings, while Thetis Authenticator averages 3.5 from 4 ratings.
Do iePassManager or Thetis Authenticator have ads?
Neither iePassManager nor Thetis Authenticator shows ads.
Which is updated more often, iePassManager or Thetis Authenticator?
iePassManager ships an update every 3 months, and Thetis Authenticator every 9 months. Most recently, iePassManager was updated on June 9, 2026 and Thetis Authenticator on June 1, 2026.

Other comparisons