# SafeKey Authenticator vs 2FA

The clearest difference is ads: SafeKey Authenticator at none against 2FA's shown. SafeKey Authenticator also leads on update cadence (fortnightly vs every 6 months) and iOS requirement (11.0 vs 14.0). On price, in-app purchases and device support there is nothing between them.

Both are free to download. SafeKey Authenticator sells 3 in-app purchases, starting at $5.99 per 7 days and 2FA sells 2 in-app purchases, starting at $0.99 per 7 days. Whichever you choose, the download price is not the number that matters.

SafeKey Authenticator ships an update fortnightly, 2FA every 6 months. The most recent releases landed on August 13, 2026 and August 23, 2026 respectively.

## The numbers

| Metric | SafeKey Authenticator | 2FA |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.4 (14 ratings)](https://appshunter.io/ios/app/safekey-authenticator/id6447234445/reviews)** | — |
| Number of ratings | **14** | — |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | **Fortnightly** | Every 6 months |
| Monetization | Freemium | — |
| Size | 83 MB | 35 MB |
| Requires iOS | **11.0** | 14.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [阳 李](https://appshunter.io/developer/1784616893) | [Thao Tran](https://appshunter.io/developer/1684058505) |

## What reviewers say

### 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 |


### 2FA

[App page](https://appshunter.io/ios/app/2fa-authenticator-verify-id/id6449616228)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Premium | $0.99 | per 7 days |
| Lifetime Premium | $14.99 | one-time |


## Frequently asked questions

### Is SafeKey Authenticator free?

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

### Is 2FA free?

2FA is free to download, with in-app purchases available.

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

2FA shows ads; SafeKey Authenticator does not.

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

SafeKey Authenticator ships an update fortnightly, and 2FA every 6 months. Most recently, SafeKey Authenticator was updated on August 13, 2026 and 2FA on August 23, 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.*