# Authenticator App vs ARchain Mobile

The clearest difference is in-app purchases: ARchain Mobile at none against Authenticator App's 11. ARchain Mobile also leads on update cadence (every 3 days vs every 9 days). Authenticator App's advantage is device support (5 vs 3) and iOS requirement (13.0 vs 15.1). On price and ads there is nothing between them.

Both are free to download. Authenticator App sells 11 in-app purchases, starting at $5.99 per 7 days. ARchain Mobile asks for nothing beyond the download.

Authenticator App ships an update every 9 days, ARchain Mobile every 3 days. The most recent releases landed on October 7, 2026 and September 26, 2026 respectively.

## The numbers

| Metric | Authenticator App | ARchain Mobile |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.2 (86 ratings)](https://appshunter.io/ios/app/authenticator-app-2fa-mfa/id6472872177/reviews)** | — |
| Number of ratings | **86** | — |
| Positive reviews | 20.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 9 days | **Every 3 days** |
| Monetization | Free with in-app purchases | — |
| Size | 50 MB | 39 MB |
| Requires iOS | **13.0** | 15.1 |
| Devices | **iPhone, iPad, iPod, Mac, Apple Watch** | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Hearttell US Limited](https://appshunter.io/developer/508262068) | [ELDEN EUROP LTD](https://appshunter.io/developer/1850418406) |

## What reviewers say

### Authenticator App

[App page](https://appshunter.io/ios/app/authenticator-app-2fa-mfa/id6472872177)

Secure your online accounts with two-factor authentication. This app offers passwordless sign-ins, seamless autofill, and encrypted backups. It supports a vast range of services and works across Apple devices, with advanced security features like Face ID and Touch ID.

**Highlights:** Two-factor authentication (2FA), Multi-factor authentication (MFA), Passwordless sign-ins, Seamless password autofill, Encrypted iCloud backup, Offline OTP generation, Face ID & Touch ID security

**Features:** Apple Watch app, iMessage stickers, Vision Pro support

**In-app purchases (11)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Authenticator App 2FA Weekly | $5.99 | per 7 days |
| Authenticator_App_2FA_MFA_Week | $6.99 | per 7 days |
| Authenticator App Monthly | $9.99 | per month |
| Authenticator App 2FA Monthly | $9.99 | per month |
| Authenticator App 2FA Monthly | $19.99 | per month |
| Authenticator_App_Yearly | $29.99 | per year |
| Authenticator App 2FA Yearly | $39.99 | per year |
| Authenticator App Yearly | $49.99 | per year |
| Authenticator_App_2FA_Yearly | $49.99 | per year |
| Authenticator App One-time | $49.99 | one-time |
| Authenticator_App_2FA_Onetime | $99.99 | one-time |


### ARchain Mobile

[App page](https://appshunter.io/ios/app/archain-mobile/id6754838801)

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

**In-app purchases:** none


## Frequently asked questions

### Is Authenticator App free?

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

### Is ARchain Mobile free?

ARchain Mobile is free to download, with no in-app purchases.

### Do Authenticator App or ARchain Mobile have ads?

Neither Authenticator App nor ARchain Mobile shows ads.

### Which is updated more often, Authenticator App or ARchain Mobile?

Authenticator App ships an update every 9 days, and ARchain Mobile every 3 days. Most recently, Authenticator App was updated on October 7, 2026 and ARchain Mobile on September 26, 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.*