# SecureLink Enterprise Approver vs Yubico Authenticator

The clearest difference is review sentiment: Yubico Authenticator at 43% against SecureLink Enterprise Approver's 0%. Yubico Authenticator also leads on rating (3.7 vs 1.5) and update cadence (monthly vs every 13 months). SecureLink Enterprise Approver's advantage is iOS requirement (13.4 vs 16.0). 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 1.5. That said, the two scores are not equally well evidenced: Yubico Authenticator has 268 ratings behind it against 4, so its average is the more settled of the two. Written reviews point the same way: 0% of SecureLink Enterprise Approver's written reviews are positive against 43% of Yubico Authenticator's.

SecureLink Enterprise Approver ships an update every 13 months, Yubico Authenticator monthly. The most recent releases landed on October 16, 2026 and October 20, 2026 respectively.

## The numbers

| Metric | SecureLink Enterprise Approver | Yubico Authenticator |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.5 (4 ratings)](https://appshunter.io/ios/app/securelink-enterprise-approver/id1369209005/reviews) | **[3.7 (268 ratings)](https://appshunter.io/ios/app/yubico-authenticator/id1476679808/reviews)** |
| Number of ratings | 4 | **268** |
| Positive reviews | 0.0% of reviews | **42.5% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 13 months | **Monthly** |
| Monetization | Free | Free |
| Size | 21 MB | 4 MB |
| Requires iOS | **13.4** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [SecureLink](https://appshunter.io/developer/1360490460) | [Yubico](https://appshunter.io/developer/586890748) |

## What reviewers say

### SecureLink Enterprise Approver

[App page](https://appshunter.io/ios/app/securelink-enterprise-approver/id1369209005)

Manage vendor representative approval requests efficiently from your mobile device. Schedule access with granular detail, disable access instantly, and provide contextual feedback on decisions. Supports multi-factor authentication for enhanced security.

**Highlights:** Manage vendor rep approval requests, Schedule access with granular detail, Instantly disable vendor access, Provide approval/rejection comments, Multi-factor security (fingerprint, PIN)

**Features:** macOS Compatibility

**In-app purchases:** none


### 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


## Frequently asked questions

### Is SecureLink Enterprise Approver free?

SecureLink Enterprise Approver is free to download, with no in-app purchases.

### Is Yubico Authenticator free?

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

### Which has better reviews, SecureLink Enterprise Approver or Yubico Authenticator?

Yubico Authenticator is rated higher. SecureLink Enterprise Approver averages 1.5 out of 5 from 4 ratings, while Yubico Authenticator averages 3.7 from 268 ratings.

### Do SecureLink Enterprise Approver or Yubico Authenticator have ads?

Neither SecureLink Enterprise Approver nor Yubico Authenticator shows ads.

### Which is updated more often, SecureLink Enterprise Approver or Yubico Authenticator?

SecureLink Enterprise Approver ships an update every 13 months, and Yubico Authenticator monthly. Most recently, SecureLink Enterprise Approver was updated on October 16, 2026 and Yubico Authenticator on October 20, 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.*