# Authenticator for Facebook vs Authenticator App | Two Factor

The clearest difference is iOS requirement: Authenticator for Facebook at 13.0 against Authenticator App | Two Factor's 16.0. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Authenticator for Facebook sells 5 in-app purchases, starting at $4.99 per 7 days and Authenticator App | Two Factor sells 4 in-app purchases, starting at $1.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Authenticator for Facebook ships an update every 6 weeks, Authenticator App | Two Factor every 2 months. The most recent releases landed on September 22, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | Authenticator for Facebook | Authenticator App | Two Factor |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 6 weeks** | Every 2 months |
| Size | 35 MB | 27 MB |
| Requires iOS | **13.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [SCALEOPS SEARCH LTD](https://appshunter.io/developer/1842127251) | [Bhadresh Jadav](https://appshunter.io/developer/1887857328) |

## What reviewers say

### Authenticator for Facebook

[App page](https://appshunter.io/ios/app/authenticator-for-facebook/id6753012167)

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly | $4.99 | per 7 days |
| Weekly-Trial | $4.99 | per 7 days |
| Monthly | $12.99 | per month |
| Yearly | $39.99 | per year |
| Lifetime | $59.99 | one-time |


### Authenticator App | Two Factor

[App page](https://appshunter.io/ios/app/authenticator-app-two-factor/id6773094792)

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Premium | $1.99 | per 7 days |
| Monthly Premium | $4.99 | per month |
| Yearly Premium | $19.99 | per year |
| Lifetime Premium | $24.99 | one-time |


## Frequently asked questions

### Is Authenticator for Facebook free?

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

### Is Authenticator App | Two Factor free?

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

### Do Authenticator for Facebook or Authenticator App | Two Factor have ads?

Neither Authenticator for Facebook nor Authenticator App | Two Factor shows ads.

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

Authenticator for Facebook ships an update every 6 weeks, and Authenticator App | Two Factor every 2 months. Most recently, Authenticator for Facebook was updated on September 22, 2026 and Authenticator App | Two Factor on October 1, 2026.

---

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