# Yubico Authenticator vs Pocket LSO

The clearest difference is rating: Pocket LSO at 5.0 against Yubico Authenticator's 3.7. Pocket LSO also leads on update cadence (every 2 weeks vs monthly). Yubico Authenticator's advantage is in-app purchases (none vs 2) and ratings volume (268 vs 1). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Pocket LSO sells 2 in-app purchases, starting at $19.99 per month. Yubico Authenticator asks for nothing beyond the download.

Pocket LSO holds the better App Store score, 5.0 against 3.7. That said, the two scores are not equally well evidenced: Yubico Authenticator has 268 ratings behind it against 1, so its average is the more settled of the two.

Yubico Authenticator ships an update monthly, Pocket LSO every 2 weeks. The most recent releases landed on September 14, 2026 and September 18, 2026 respectively.

## The numbers

| Metric | Yubico Authenticator | Pocket LSO |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.7 (268 ratings)](https://appshunter.io/ios/app/yubico-authenticator/id1476679808/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/pocket-lso/id6761078013/reviews)** |
| Number of ratings | **268** | 1 |
| Positive reviews | 43.6% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Monthly | **Every 2 weeks** |
| Monetization | **Free** | Subscription |
| Size | 4 MB | 39 MB |
| Requires iOS | 16.0 | **15.1** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Yubico](https://appshunter.io/developer/586890748) | [Laser Safety Net LLC](https://appshunter.io/developer/1887665452) |

## 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


### Pocket LSO

[App page](https://appshunter.io/ios/app/pocket-lso/id6761078013)

This toolkit provides Laser Safety Officers with essential mobile and web-based tools for laser classification, hazard analysis, and regulatory compliance. It simplifies complex calculations and report generation, streamlining safety management for professionals.

**Highlights:** Laser classification (IEC 60825-1, ANSI Z136.1), NOHD calculator for CW and pulsed lasers, MPE & Optical Density computation, Broadband & LED hazard analysis (IEC 62471), Outdoor laser operations hazard zones, Automated FDA CDRH 3632 reports, AI Laser Safety Agent

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pocket LSO Monthly Sub | $19.99 | per month |
| Pocket LSO Annual Sub and Web tools | $199.99 | per year |


## Frequently asked questions

### Is Yubico Authenticator free?

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

### Is Pocket LSO free?

Pocket LSO is free to download, with in-app purchases available.

### Which has better reviews, Yubico Authenticator or Pocket LSO?

Pocket LSO is rated higher. Yubico Authenticator averages 3.7 out of 5 from 268 ratings, while Pocket LSO averages 5.0 from 1 ratings.

### Do Yubico Authenticator or Pocket LSO have ads?

Neither Yubico Authenticator nor Pocket LSO shows ads.

### Which is updated more often, Yubico Authenticator or Pocket LSO?

Yubico Authenticator ships an update monthly, and Pocket LSO every 2 weeks. Most recently, Yubico Authenticator was updated on September 14, 2026 and Pocket LSO on September 18, 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.*