# Yubico Authenticator vs QNAP Authenticator

The clearest difference is rating: Yubico Authenticator at 3.7 against QNAP Authenticator's 2.0. Yubico Authenticator also leads on review sentiment (44% vs 20%) and ratings volume (268 vs 12). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Yubico Authenticator holds the better App Store score, 3.7 against 2.0. That said, the two scores are not equally well evidenced: Yubico Authenticator has 268 ratings behind it against 12, so its average is the more settled of the two. Written reviews point the same way: 44% of Yubico Authenticator's written reviews are positive against 20% of QNAP Authenticator's.

Yubico Authenticator ships an update monthly, QNAP Authenticator every 3 months. The most recent releases landed on September 29, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | Yubico Authenticator | QNAP Authenticator |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.7 (268 ratings)](https://appshunter.io/ios/app/yubico-authenticator/id1476679808/reviews)** | [2.0 (12 ratings)](https://appshunter.io/ios/app/qnap-authenticator/id1620302345/reviews) |
| Number of ratings | **268** | 12 |
| Positive reviews | **43.6% of reviews** | 20.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Monthly** | Every 3 months |
| Monetization | Free | Free |
| Size | 4 MB | 44 MB |
| Requires iOS | 16.0 | 16.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Yubico](https://appshunter.io/developer/586890748) | [QNAP Systems, Inc.](https://appshunter.io/developer/355826923) |

## What reviewers say

### Yubico Authenticator

[App page](https://appshunter.io/ios/app/yubico-authenticator/id1476679808)

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

**In-app purchases:** none

**What reviewers like**

- 🚀 Works well with Yubikey
- 🔒 Secure storage of OATH secrets
- 👍 Simple and easy to use
- 🚀 NFC support added

**What reviewers complain about**

- 🐛 NFC not working on some devices
- 🐛 Clunky UI for password-protected keys
- 🐛 Crashes and freezes reported
- 🐛 Incompatible with some devices (iPad, older iPhones)

**Reported bugs**

- NFC not working reliably
- Accounts disappearing after updates
- Calculation of codes not working
- Keyboard issues when using keys

**Requested features**

- 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


### QNAP Authenticator

[App page](https://appshunter.io/ios/app/qnap-authenticator/id1620302345)

Enhance your account security with this mobile app that provides 2-Step Verification and Passwordless Login. It offers multiple verification methods, including login approval, QR code scanning, and online codes, with TOTP support for offline use and third-party accounts.

**Highlights:** 2-Step Verification, Passwordless Login, Login Approval, QR Code Verification, Online Verification Code, Time-based One-Time Password (TOTP), Offline TOTP generation

**In-app purchases:** none


## Frequently asked questions

### Is Yubico Authenticator free?

Yubico Authenticator is free to download, with no in-app purchases.

### Is QNAP Authenticator free?

QNAP Authenticator is free to download, with no in-app purchases.

### Which has better reviews, Yubico Authenticator or QNAP Authenticator?

Yubico Authenticator is rated higher. Yubico Authenticator averages 3.7 out of 5 from 268 ratings, while QNAP Authenticator averages 2.0 from 12 ratings.

### Do Yubico Authenticator or QNAP Authenticator have ads?

Neither Yubico Authenticator nor QNAP Authenticator shows ads.

### Which is updated more often, Yubico Authenticator or QNAP Authenticator?

Yubico Authenticator ships an update monthly, and QNAP Authenticator every 3 months. Most recently, Yubico Authenticator was updated on September 29, 2026 and QNAP Authenticator on October 2, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*