# 2FA vs Codes Authenticator

The clearest difference is ads: Codes Authenticator at none against 2FA's shown. Codes Authenticator also leads on update cadence (every 2 weeks vs every 3 months) and review sentiment (100% vs 83%). 2FA's advantage is rating (4.6 vs 4.2). On price, ratings volume, in-app purchases and monetization model there is nothing between them.

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

2FA holds the better App Store score, 4.6 against 4.2. Both are backed by a comparable volume of ratings — 41 and 18 respectively. Written reviews complicate that: 83% of 2FA's written reviews are positive against 100% of Codes Authenticator's, so the app with the better star average is not the one people write more warmly about.

2FA ships an update every 3 months, Codes Authenticator every 2 weeks. The most recent releases landed on September 15, 2026 and September 14, 2026 respectively.

## The numbers

| Metric | 2FA | Codes Authenticator |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (41 ratings)](https://appshunter.io/ios/app/2fa-totp-authenticator-app/id1219919851/reviews)** | [4.2 (18 ratings)](https://appshunter.io/ios/app/codes-authenticator/id1502020651/reviews) |
| Number of ratings | **41** | 18 |
| Positive reviews | 83.3% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 3 months | **Every 2 weeks** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 59 MB | 3 MB |
| Requires iOS | 16 | **15.6** |
| Devices | **iPhone, iPad, iPod, Apple Watch** | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Taras Markevych](https://appshunter.io/developer/1219919850) | [Ameba Labs, LLC](https://appshunter.io/developer/1102091860) |

## 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 |


### Codes Authenticator

[App page](https://appshunter.io/ios/app/codes-authenticator/id1502020651)

This app provides a secure and private way to manage two-factor authentication for your online accounts. Easily add accounts via QR code or manual entry, and access codes quickly through widgets or Siri shortcuts. Customize the appearance to suit your preferences.

**Highlights:** Two-factor authentication, QR code scanning, Manual account entry, Today Widget access, Siri Shortcuts integration, Customizable themes and colors

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Small Tip | $1.99 | one-time |
| Medium Tip | $4.99 | one-time |
| Large Tip | $9.99 | one-time |


## Frequently asked questions

### Is 2FA free?

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

### Is Codes Authenticator free?

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

### Which has better reviews, 2FA or Codes Authenticator?

2FA is rated higher. 2FA averages 4.6 out of 5 from 41 ratings, while Codes Authenticator averages 4.2 from 18 ratings.

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

2FA shows ads; Codes Authenticator does not.

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

2FA ships an update every 3 months, and Codes Authenticator every 2 weeks. Most recently, 2FA was updated on September 15, 2026 and Codes 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.*