# Authenticator App vs Authenticator app

The clearest difference is device support: Authenticator app at 4 against Authenticator App's 1. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Authenticator App sells 2 in-app purchases, starting at $9.99 per 7 days and Authenticator app sells 1 in-app purchase, starting at $9.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Authenticator App ships an update every 11 days, Authenticator app weekly. The most recent releases landed on September 29, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | Authenticator App | Authenticator app |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 11 days | **Weekly** |
| Size | 15 MB | 12 MB |
| Requires iOS | 16.0 | **15.6** |
| Devices | iPhone | **iPhone, iPad, iPod, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [Rubiklab](https://appshunter.io/developer/1787767335) | [AttestNet](https://appshunter.io/developer/1896768336) |

## What reviewers say

### Authenticator App

[App page](https://appshunter.io/ios/app/authenticator-app-nexauth/id6776078454)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Plan | $9.99 | per 7 days |
| Yearly Plan | $59.99 | per year |


### Authenticator app

[App page](https://appshunter.io/ios/app/authenticator-app-2fa-mfa/id6781687744)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| CardVault Weekly 3 days Trial | $9.99 | per 7 days |


## Frequently asked questions

### Is Authenticator App free?

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

### Is Authenticator app free?

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

### Do Authenticator App or Authenticator app have ads?

Neither Authenticator App nor Authenticator app shows ads.

### Which is updated more often, Authenticator App or Authenticator app?

Authenticator App ships an update every 11 days, and Authenticator app weekly. Most recently, Authenticator App was updated on September 29, 2026 and Authenticator app on October 1, 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.*