# Yubico Authenticator vs Lexar

The clearest difference is rating: Lexar at 4.1 against Yubico Authenticator's 3.7. Lexar also leads on review sentiment (67% vs 44%). Yubico Authenticator's advantage is ratings volume (268 vs 19). On price, update cadence, ads and in-app purchases there is nothing between them.

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

Lexar holds the better App Store score, 4.1 against 3.7. That said, the two scores are not equally well evidenced: Yubico Authenticator has 268 ratings behind it against 19, 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 67% of Lexar's.

Yubico Authenticator ships an update monthly, Lexar every 3 weeks. The most recent releases landed on October 7, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | Yubico Authenticator | Lexar |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.7 (268 ratings)](https://appshunter.io/ios/app/yubico-authenticator/id1476679808/reviews) | **[4.1 (19 ratings)](https://appshunter.io/ios/app/lexar/id6670745871/reviews)** |
| Number of ratings | **268** | 19 |
| Positive reviews | 43.6% of reviews | **66.7% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | **Every 3 weeks** |
| Monetization | Free | Free |
| Size | 4 MB | 94 MB |
| Requires iOS | **16.0** | 17.0 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Yubico](https://appshunter.io/developer/586890748) | [Lexar International](https://appshunter.io/developer/1767329538) |

## 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


### Lexar

[App page](https://appshunter.io/ios/app/lexar/id6670745871)

This app provides a professional solution for backing up and transferring files to compatible storage devices. It offers quick offloading of photos, videos, and other personal files with built-in data verification for security and accuracy.

**Highlights:** Professional file backup, Fast file transfer, Secure data transfer, Effortless file organization, Quick offload from SD cards, Data verification

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Yubico Authenticator free?

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

### Is Lexar free?

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

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

Lexar is rated higher. Yubico Authenticator averages 3.7 out of 5 from 268 ratings, while Lexar averages 4.1 from 19 ratings.

### Do Yubico Authenticator or Lexar have ads?

Neither Yubico Authenticator nor Lexar shows ads.

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

Yubico Authenticator ships an update monthly, and Lexar every 3 weeks. Most recently, Yubico Authenticator was updated on October 7, 2026 and Lexar on October 1, 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.*