# Authentication App vs SafeKey Authenticator

The clearest difference is ratings volume: Authentication App at 592 against SafeKey Authenticator's 14. SafeKey Authenticator's advantage is update cadence (fortnightly vs every 2 months) and iOS requirement (11.0 vs 14.0). On price, rating, ads and in-app purchases there is nothing between them.

Both are free to download. Authentication App sells 2 in-app purchases, starting at $9.99 per month and SafeKey Authenticator sells 3 in-app purchases, starting at $5.99 per 7 days. Whichever you choose, the download price is not the number that matters.

On the App Store both sit at effectively the same score — 4.3 for Authentication App against 4.4 for SafeKey Authenticator. That said, the two scores are not equally well evidenced: Authentication App has 592 ratings behind it against 14, so its average is the more settled of the two.

Authentication App ships an update every 2 months, SafeKey Authenticator fortnightly. The most recent releases landed on October 13, 2026 and September 19, 2026 respectively.

## The numbers

| Metric | Authentication App | SafeKey Authenticator |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.3 (592 ratings)](https://appshunter.io/ios/app/authentication-app-mfa-totp/id6443597953/reviews) | **[4.4 (14 ratings)](https://appshunter.io/ios/app/safekey-authenticator/id6447234445/reviews)** |
| Number of ratings | **592** | 14 |
| Positive reviews | 74.2% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Fortnightly** |
| Monetization | Freemium | Freemium |
| Size | 66 MB | 83 MB |
| Requires iOS | 14.0 | **11.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Soufiane Benabid](https://appshunter.io/developer/938808835) | [阳 李](https://appshunter.io/developer/1784616893) |

## What reviewers say

### Authentication App

[App page](https://appshunter.io/ios/app/authentication-app-mfa-totp/id6443597953)

Enhance your online account security with this two-factor authentication utility. Easily add accounts by scanning QR codes or entering details manually. Securely back up and sync your data with iCloud Keychain for device loss or upgrades.

**Highlights:** Two-factor authentication (2FA), QR code scanning for account setup, Manual account detail entry, Secure backup and sync with iCloud Keychain, Password and Face ID lock, Multi-device sync

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Authentificator - Monthly | $9.99 | per month |
| Authentificator - Yearly | $39.99 | per year |

**What reviewers like**

- 👍 Easy to use and user-friendly interface
- 🔒 Reliable authentication functionality
- ⭐ Excellent overall performance
- 😊 Smooth and stress-free experience
- 💯 Best-in-class authenticator app

**What reviewers complain about**

- 🐛 App doesn't work reliably
- 💰 High pricing relative to competitors
- 😕 Confusing for some users
- ⚠️ Account loss issues reported

**Reported bugs**

- App fails to function properly for some users
- Account data loss or inaccessibility
- Inconsistent performance across devices

**Requested features**

- Better account recovery options
- Improved user onboarding/documentation


### SafeKey Authenticator

[App page](https://appshunter.io/ios/app/safekey-authenticator/id6447234445)

This app provides secure two-factor authentication (2FA) for your online accounts. It generates one-time passwords, offers encrypted backups, and supports Face ID for quick logins. Protect your accounts with this user-friendly authenticator.

**Highlights:** Two-Factor Authentication (2FA), Time-based One-time Passwords (TOTP), Encrypted data storage, Encrypted cloud backup, Multi-device synchronization, Face ID and Touch ID unlock, Quick widgets for faster access

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| VIP member | $5.99 | per 7 days |
| VIP member | $59.99 | per year |
| VIP member | $59.99 | per year |


## Frequently asked questions

### Is Authentication App free?

Authentication App is free to download, with in-app purchases available.

### Is SafeKey Authenticator free?

SafeKey Authenticator is free to download, with in-app purchases available.

### Which has better reviews, Authentication App or SafeKey Authenticator?

SafeKey Authenticator is rated higher. Authentication App averages 4.3 out of 5 from 592 ratings, while SafeKey Authenticator averages 4.4 from 14 ratings.

### Do Authentication App or SafeKey Authenticator have ads?

Neither Authentication App nor SafeKey Authenticator shows ads.

### Which is updated more often, Authentication App or SafeKey Authenticator?

Authentication App ships an update every 2 months, and SafeKey Authenticator fortnightly. Most recently, Authentication App was updated on October 13, 2026 and SafeKey Authenticator on September 19, 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.*