# Authenticator App º vs 2 factor authentication

The clearest difference is in-app purchases: 2 factor authentication at none against Authenticator App º's 2. 2 factor authentication also leads on iOS requirement (14.0 vs 17.0). On price, rating, ratings volume and ads there is nothing between them.

Both are free to download. Authenticator App º sells 2 in-app purchases, starting at $4.99 per month. 2 factor authentication asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 5.0 for Authenticator App º against 5.0 for 2 factor authentication. Both are backed by a comparable volume of ratings — 1 and 1 respectively.

## The numbers

| Metric | Authenticator App º | 2 factor authentication |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [5.0 (1 ratings)](https://appshunter.io/ios/app/authenticator-app/id6504717628/reviews) | [5.0 (1 ratings)](https://appshunter.io/ios/app/2-factor-authentication/id6505051115/reviews) |
| Number of ratings | 1 | 1 |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 4 days | — |
| Monetization | Freemium | **Free** |
| Size | 39 MB | 12 MB |
| Requires iOS | 17.0 | **14.0** |
| Devices | iPhone, Apple Watch | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [Softcap](https://appshunter.io/developer/1707440670) | [Appnap Technologies Limited](https://appshunter.io/developer/1553618191) |

## What reviewers say

### Authenticator App º

[App page](https://appshunter.io/ios/app/authenticator-app/id6504717628)

Securely store and generate two-factor authentication codes for your online accounts. Supports over 1000 apps and offers encrypted backups, cross-device synchronization, and offline code generation. A free trial is available for premium features.

**Highlights:** Generate secure 2FA codes, Scan QR codes for easy setup, Encrypted data storage, Encrypted backup and restore, Cross-device synchronization, Home screen widget, Offline code generation

**Features:** macOS Compatibility, Apple Watch app

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro - Monthly | $4.99 | per month |
| Pro Yearly | $14.99 | per year |


### 2 factor authentication

[App page](https://appshunter.io/ios/app/2-factor-authentication/id6505051115)

Enhance your online security with a robust two-step verification process. This app generates time-based one-time passwords for account protection and offers features like encrypted backups and private browsing.

**Highlights:** Two-step verification, Time-based one-time passwords (TOTP), Multi-account management, Encrypted backup and sync, Private browsing, Email recovery

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

**In-app purchases:** none


## Frequently asked questions

### Is Authenticator App º free?

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

### Is 2 factor authentication free?

2 factor authentication is free to download, with no in-app purchases.

### Which has better reviews, Authenticator App º or 2 factor authentication?

Authenticator App º and 2 factor authentication are both rated 5.0 out of 5 on the App Store, from 1 and 1 ratings respectively.

### Do Authenticator App º or 2 factor authentication have ads?

Neither Authenticator App º nor 2 factor authentication shows ads.

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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.*