# Cryptobox vs Yubico Authenticator

The clearest difference is review sentiment: Cryptobox at 100% against Yubico Authenticator's 44%. Cryptobox also leads on rating (5.0 vs 3.7) and iOS requirement (13.0 vs 16.0). Yubico Authenticator's advantage is ratings volume (268 vs 1) and update cadence (monthly vs every 3 months). 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.

Cryptobox 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. Written reviews point the same way: 100% of Cryptobox's written reviews are positive against 44% of Yubico Authenticator's.

Cryptobox ships an update every 3 months, Yubico Authenticator monthly. The most recent releases landed on September 9, 2026 and September 14, 2026 respectively.

## The numbers

| Metric | Cryptobox | Yubico Authenticator |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/cryptobox/id972602802/reviews)** | [3.7 (268 ratings)](https://appshunter.io/ios/app/yubico-authenticator/id1476679808/reviews) |
| Number of ratings | 1 | **268** |
| Positive reviews | **100.0% of reviews** | 43.6% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Monthly** |
| Monetization | Free | Free |
| Size | 43 MB | 4 MB |
| Requires iOS | **13.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Ercom](https://appshunter.io/developer/972602801) | [Yubico](https://appshunter.io/developer/586890748) |

## What reviewers say

### Cryptobox

[App page](https://appshunter.io/ios/app/cryptobox/id972602802)

A secure platform for sharing confidential documents and collaborating on sensitive projects. It offers seamless security features for protecting shared information across devices, leveraging expertise from classified environments.

**Highlights:** Secure document sharing, Confidential data collaboration, Cross-device file access, Seamless security features, Enterprise-grade protection

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

**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 Cryptobox free?

Cryptobox 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, Cryptobox or Yubico Authenticator?

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

### Do Cryptobox or Yubico Authenticator have ads?

Neither Cryptobox nor Yubico Authenticator shows ads.

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

Cryptobox ships an update every 3 months, and Yubico Authenticator monthly. Most recently, Cryptobox was updated on September 9, 2026 and Yubico Authenticator on September 14, 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.*