# 2FA Authenticator vs Authenticator 2FA

The clearest difference is iOS requirement: 2FA Authenticator at 15.6 against Authenticator 2FA's 17.0. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. 2FA Authenticator sells 2 in-app purchases, starting at $6.99 per 7 days and Authenticator 2FA sells 3 in-app purchases, starting at $3.99 per 7 days. Whichever you choose, the download price is not the number that matters.

2FA Authenticator ships an update fortnightly, Authenticator 2FA every 3 weeks. The most recent releases landed on September 7, 2026 and August 21, 2026 respectively.

## The numbers

| Metric | 2FA Authenticator | Authenticator 2FA |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (6 ratings)](https://appshunter.io/ios/app/2fa-authenticator-all-in-one/id6758393614/reviews)** | — |
| Number of ratings | **6** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 3 weeks |
| Monetization | Free with in-app purchases | — |
| Size | 192 MB | 37 MB |
| Requires iOS | **15.6** | 17.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [HYPERLINK INFOSYSTEM INC.](https://appshunter.io/developer/1790870293) | [Abdullah Khan](https://appshunter.io/developer/1734625924) |

## What reviewers say

### 2FA Authenticator

[App page](https://appshunter.io/ios/app/2fa-authenticator-all-in-one/id6758393614)

Enhance your digital security with two-factor authentication. This app generates codes to protect your accounts, even if your password is compromised. It offers a simple interface, universal integrations, and encrypted password storage for a hassle-free, secure login experience.

**Highlights:** Two-factor authentication code generation, Universal platform integration, Encrypted password bank, App lock with FaceID/TouchID/passcode, Unlimited account generation, Secure import and export

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Plan | $6.99 | per 7 days |
| Monthly Plan | $19.99 | per month |


### Authenticator 2FA

[App page](https://appshunter.io/ios/app/authenticator-2fa-otp/id6758774364)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly | $3.99 | per 7 days |
| Monthly | $9.99 | per month |
| Yearly | $39.99 | per year |


## Frequently asked questions

### Is 2FA Authenticator free?

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

### Is Authenticator 2FA free?

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

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

Neither 2FA Authenticator nor Authenticator 2FA shows ads.

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

2FA Authenticator ships an update fortnightly, and Authenticator 2FA every 3 weeks. Most recently, 2FA Authenticator was updated on September 7, 2026 and Authenticator 2FA on August 21, 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.*