# Authenticator App ' vs Two Factor Authentication

The clearest difference is review sentiment: Two Factor Authentication at 50% against Authenticator App ''s 0%. Two Factor Authentication also leads on in-app purchases (none vs 3) and rating (4.0 vs 3.7). Authenticator App ''s advantage is ads (none vs shown) and ratings volume (198 vs 26). On price, update cadence and device support there is nothing between them.

Both are free to download. Authenticator App ' sells 3 in-app purchases, starting at $8.99 per month. Two Factor Authentication asks for nothing beyond the download.

Two Factor Authentication holds the better App Store score, 4.0 against 3.7. That said, the two scores are not equally well evidenced: Authenticator App ' has 198 ratings behind it against 26, so its average is the more settled of the two. Written reviews point the same way: 0% of Authenticator App ''s written reviews are positive against 50% of Two Factor Authentication's.

Authenticator App ' ships an update every 2 weeks, Two Factor Authentication every 3 weeks. The most recent releases landed on November 3, 2026 and November 8, 2026 respectively.

## The numbers

| Metric | Authenticator App ' | Two Factor Authentication |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.7 (198 ratings)](https://appshunter.io/ios/app/authenticator-app/id1619778327/reviews) | **[4.0 (26 ratings)](https://appshunter.io/ios/app/two-factor-authentication-otp/id6444206064/reviews)** |
| Number of ratings | **198** | 26 |
| Positive reviews | 0.0% of reviews | **50.0% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | **Every 2 weeks** | Every 3 weeks |
| Monetization | Free with in-app purchases | **Ad-supported** |
| Size | 32 MB | 17 MB |
| Requires iOS | **12.0** | 15.6 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [Prism Lens Limited](https://appshunter.io/developer/6780958937) | [Caprinix LLC](https://appshunter.io/developer/1530884900) |

## What reviewers say

### Authenticator App '

[App page](https://appshunter.io/ios/app/authenticator-app/id1619778327)

Enhance your online security with this app, providing an extra layer of protection against unauthorized access. It generates time-based one-time passwords (TOTP) for your accounts, ensuring your data remains private and secure. Easily set up new accounts and sync them across your devices.

**Highlights:** Two Factor Authentication (2FA), Time-based One-time Passwords (TOTP), Offline password generation, Encrypted data storage, iCloud synchronization, Support for thousands of accounts

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Premium | $8.99 | per month |
| Yearly Premium | $39.99 | per year |
| Lifetime Premium | $48.99 | one-time |


### Two Factor Authentication

[App page](https://appshunter.io/ios/app/two-factor-authentication-otp/id6444206064)

This app generates secure two-factor authentication codes to add an extra layer of protection to your online accounts. Access your codes quickly and easily using biometric authentication or a PIN for enhanced security.

**Highlights:** Secure 2FA code generation, Two-factor & multi-factor authentication, Face ID & Touch ID support, Fingerprint & PIN protection, User-friendly interface

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

**In-app purchases:** none


## Frequently asked questions

### Is Authenticator App ' free?

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

### Is Two Factor Authentication free?

Two Factor Authentication is free to download, with no in-app purchases.

### Which has better reviews, Authenticator App ' or Two Factor Authentication?

Two Factor Authentication is rated higher. Authenticator App ' averages 3.7 out of 5 from 198 ratings, while Two Factor Authentication averages 4.0 from 26 ratings.

### Do Authenticator App ' or Two Factor Authentication have ads?

Two Factor Authentication shows ads; Authenticator App ' does not.

### Which is updated more often, Authenticator App ' or Two Factor Authentication?

Authenticator App ' ships an update every 2 weeks, and Two Factor Authentication every 3 weeks. Most recently, Authenticator App ' was updated on November 3, 2026 and Two Factor Authentication on November 8, 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.*