# Authenticator vs Two Factor Authenticator App

The clearest difference is price: Two Factor Authenticator App at Free against Authenticator's $0.99. Two Factor Authenticator App also leads on ratings volume (58 vs 3). Authenticator's advantage is review sentiment (75% vs 33%) and rating (5.0 vs 4.5). On iOS requirement there is nothing between them.

Two Factor Authenticator App is free to download; Authenticator costs $0.99 up front. Two Factor Authenticator App sells 17 in-app purchases, starting at $0.99 per 7 days. Authenticator asks for nothing beyond the download.

Authenticator holds the better App Store score, 5.0 against 4.5. That said, the two scores are not equally well evidenced: Two Factor Authenticator App has 58 ratings behind it against 3, so its average is the more settled of the two. Written reviews point the same way: 75% of Authenticator's written reviews are positive against 33% of Two Factor Authenticator App's.

Authenticator ships an update every 2 months, Two Factor Authenticator App every 10 months. The most recent releases landed on September 7, 2026 and September 4, 2026 respectively.

## The numbers

| Metric | Authenticator | Two Factor Authenticator App |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Rating | **[5.0 (3 ratings)](https://appshunter.io/ios/app/authenticator-2fa-auth-app/id1511791282/reviews)** | [4.5 (58 ratings)](https://appshunter.io/ios/app/two-factor-authenticator-app/id6661033815/reviews) |
| Number of ratings | 3 | **58** |
| Positive reviews | **75.0% of reviews** | 33.3% of reviews |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 2 months** | Every 10 months |
| Monetization | Paid | **Free with in-app purchases** |
| Best chart rank | **#195** | — |
| Size | 7 MB | 128 MB |
| Requires iOS | **15.0** | 16.0 |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [兵 张](https://appshunter.io/developer/1492987808) | [ZipoApps](https://appshunter.io/developer/1671444635) |

## What reviewers say

### Authenticator

[App page](https://appshunter.io/ios/app/authenticator-2fa-auth-app/id1511791282)

**Currently charting:** #195 Top Paid · Utilities (US App Store)

Secure your online accounts with this open-source two-factor authentication app. It supports TOTP and offers multiple convenient setup and export options, all while remaining completely offline and private.

**Highlights:** TOTP algorithm support, QR code scanning for setup, Import accounts from files, Manual account entry, Export account keys, Offline functionality, Open-source

**In-app purchases:** none


### Two Factor Authenticator App

[App page](https://appshunter.io/ios/app/two-factor-authenticator-app/id6661033815)

Generate and store secure two-factor authentication codes for enhanced online account protection. Easily set up tokens via QR code scanning and access codes instantly with widgets and FaceID. Enjoy offline code generation and private browsing.

**Highlights:** Secure 2FA code generation, QR code setup, Seamless device sync, Home Screen widget, FaceID integration, Offline code generation, Private browser

**Features:** macOS Compatibility

**In-app purchases (17)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlimited Access | $0.99 | per 7 days |
| Unlimited Access | $2.99 | per 7 days |
| Unlimited Access | $3.99 | per 7 days |
| Unlimited Access | $4.99 | per 7 days |
| Unlimited Access | $5.99 | per 7 days |
| Unlimited Access | $6.99 | per 7 days |
| Full Authenticator Access | $6.99 | per 7 days |
| Unlimited Access | $7.99 | per 7 days |
| Unlimited Access | $8.99 | per 7 days |
| Unlimited Access | $9.99 | per year |
| Unlimited Access | $19.99 | per year |
| Monthly Auth Premium | $19.99 | per month |
| Unlimited Access | $29.99 | per month |
| Unlimited Access | $39.99 | per year |
| Unlimited Access | $49.99 | per year |
| Annual Premium Access | $49.99 | per year |
| Premium lifetime access | $49.99 | one-time |


## Frequently asked questions

### Is Authenticator free?

Authenticator costs $0.99, with no in-app purchases.

### Is Two Factor Authenticator App free?

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

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

Authenticator is rated higher. Authenticator averages 5.0 out of 5 from 3 ratings, while Two Factor Authenticator App averages 4.5 from 58 ratings.

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

Two Factor Authenticator App shows ads; Authenticator does not.

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

Authenticator ships an update every 2 months, and Two Factor Authenticator App every 10 months. Most recently, Authenticator was updated on September 7, 2026 and Two Factor Authenticator App on September 4, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*