# Authenticator App vs 2FA

The clearest difference is in-app purchases: Authenticator App at none against 2FA's 2. Authenticator App also leads on update cadence (every 2 months vs every 9 months) and iOS requirement (14.1 vs 16). 2FA's advantage is ads (none vs shown). On price and device support there is nothing between them.

Both are free to download. 2FA sells 2 in-app purchases, starting at $3.99 per 7 days. Authenticator App asks for nothing beyond the download.

Authenticator App ships an update every 2 months, 2FA every 9 months. The most recent releases landed on October 25, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Authenticator App | 2FA |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/authenticator-app-privacy/id6736870186/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | **Every 2 months** | Every 9 months |
| Monetization | Ad-supported | — |
| Size | 24 MB | 16 MB |
| Requires iOS | **14.1** | 16 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [MTPHoldings LLC](https://appshunter.io/developer/1130992137) | [SASU DYDY](https://appshunter.io/developer/1810084415) |

## What reviewers say

### Authenticator App

[App page](https://appshunter.io/ios/app/authenticator-app-privacy/id6736870186)

Enhance your digital security with this multi-factor authentication app. It provides an extra layer of protection for your online accounts beyond just passwords, safeguarding sensitive data from unauthorized access. Easily integrate with popular services and generate dynamic, time-sensitive passcodes.

**Highlights:** Seamless MFA & 2FA integration, QR code scanning for setup, Time-based and HMAC one-time passwords, Biometric security (Face ID/Touch ID), End-to-end encrypted iCloud backup/sync, Export/import one-time passwords, Cross-device password sending

**Features:** macOS Compatibility

**In-app purchases:** none


### 2FA

[App page](https://appshunter.io/ios/app/2fa-protect-your-data/id6744162059)

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Premium | $3.99 | per 7 days |
| Monthly Premium | $9.99 | per month |


## Frequently asked questions

### Is Authenticator App free?

Authenticator App is free to download, with no in-app purchases.

### Is 2FA free?

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

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

Authenticator App shows ads; 2FA does not.

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

Authenticator App ships an update every 2 months, and 2FA every 9 months. Most recently, Authenticator App was updated on October 25, 2026 and 2FA on October 30, 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.*