# 2FA vs SafeKey Authenticator

The clearest difference is ads: SafeKey Authenticator at none against 2FA's shown. SafeKey Authenticator also leads on update cadence (fortnightly vs every 3 months) and iOS requirement (11.0 vs 16). 2FA's advantage is device support (4 vs 2). On price, rating, ratings volume and in-app purchases there is nothing between them.

Both are free to download. 2FA sells 3 in-app purchases, starting at $3.99 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.

2FA holds the better App Store score, 4.6 against 4.4. Both are backed by a comparable volume of ratings — 41 and 14 respectively.

2FA ships an update every 3 months, SafeKey Authenticator fortnightly. The most recent releases landed on September 15, 2026 and August 13, 2026 respectively.

## The numbers

| Metric | 2FA | SafeKey Authenticator |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (41 ratings)](https://appshunter.io/ios/app/2fa-totp-authenticator-app/id1219919851/reviews)** | [4.4 (14 ratings)](https://appshunter.io/ios/app/safekey-authenticator/id6447234445/reviews) |
| Number of ratings | **41** | 14 |
| Positive reviews | 83.3% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 3 months | **Fortnightly** |
| Monetization | Free with in-app purchases | Freemium |
| Size | 59 MB | 83 MB |
| Requires iOS | 16 | **11.0** |
| Devices | **iPhone, iPad, iPod, Apple Watch** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Taras Markevych](https://appshunter.io/developer/1219919850) | [阳 李](https://appshunter.io/developer/1784616893) |

## What reviewers say

### 2FA

[App page](https://appshunter.io/ios/app/2fa-totp-authenticator-app/id1219919851)

Enhance your digital security with this app, providing time-based one-time passwords for authentication across various platforms. It offers secure backups, easy migration from other authenticators, and organizational tools. Protect your accounts on finance, crypto, and social media services.

**Highlights:** Time-based one-time passwords (TOTP), Local and iCloud encrypted backups, Import from Google Authenticator, URLs, QR, Organize with folders, Home screen widgets, Offline token generation, Pin code and biometric security

**Features:** macOS Compatibility, Family Sharing, Apple Watch app, Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Month Premium | $3.99 | per month |
| Annual Premium | $19.99 | per year |
| Remove Add | $5.99 | one-time |


### 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 2FA free?

2FA 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, 2FA or SafeKey Authenticator?

2FA is rated higher. 2FA averages 4.6 out of 5 from 41 ratings, while SafeKey Authenticator averages 4.4 from 14 ratings.

### Do 2FA or SafeKey Authenticator have ads?

2FA shows ads; SafeKey Authenticator does not.

### Which is updated more often, 2FA or SafeKey Authenticator?

2FA ships an update every 3 months, and SafeKey Authenticator fortnightly. Most recently, 2FA was updated on September 15, 2026 and SafeKey Authenticator on August 13, 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.*