# Authenticator App－2FAS・OTP・MFA vs ARchain Mobile

The clearest difference is in-app purchases: ARchain Mobile at none against Authenticator App－2FAS・OTP・MFA's 7. ARchain Mobile also leads on ads (none vs shown) and update cadence (every 3 days vs fortnightly). On price, device support and iOS requirement there is nothing between them.

Both are free to download. Authenticator App－2FAS・OTP・MFA sells 7 in-app purchases, starting at $6.99 per 7 days. ARchain Mobile asks for nothing beyond the download.

Authenticator App－2FAS・OTP・MFA ships an update fortnightly, ARchain Mobile every 3 days. The most recent releases landed on October 14, 2026 and September 26, 2026 respectively.

## The numbers

| Metric | Authenticator App－2FAS・OTP・MFA | ARchain Mobile |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.2 (46 ratings)](https://appshunter.io/ios/app/authenticator-app2fasotpmfa/id6446979632/reviews)** | — |
| Number of ratings | **46** | — |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Fortnightly | **Every 3 days** |
| Monetization | Free with in-app purchases | — |
| Size | 58 MB | 39 MB |
| Requires iOS | **15.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Global Mobile App Limited](https://appshunter.io/developer/1783684102) | [ELDEN EUROP LTD](https://appshunter.io/developer/1850418406) |

## What reviewers say

### Authenticator App－2FAS・OTP・MFA

[App page](https://appshunter.io/ios/app/authenticator-app2fasotpmfa/id6446979632)

This app enhances security and simplifies account management with features like QR code scanning for 2FA, a password manager with autofill, and secure data storage. It offers iCloud backup and sync, dark mode, and the ability to import data from other authenticator apps.

**Highlights:** QR code scanning for 2FA, Password manager with autofill, iCloud backup and sync, Unlock with Master Password/Face ID, Import from other authenticator apps, Dark mode, Credit card and vital ID storage

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

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Authenticator VIP 1 Week | $6.99 | per 7 days |
| Authenticator VIP 1 Month | $14.99 | per month |
| Authenticator VIP 1 Year OFF | $22.99 | per year |
| Authenticator 1 Year | $24.99 | per year |
| Authenticator VIP 1 Year Trial | $24.99 | per year |
| Authenticator VIP Lifetime | $29.99 | one-time |
| Authenticator VIP Lifetime | $34.99 | 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－2FAS・OTP・MFA free?

Authenticator App－2FAS・OTP・MFA 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－2FAS・OTP・MFA or ARchain Mobile have ads?

Authenticator App－2FAS・OTP・MFA shows ads; ARchain Mobile does not.

### Which is updated more often, Authenticator App－2FAS・OTP・MFA or ARchain Mobile?

Authenticator App－2FAS・OTP・MFA ships an update fortnightly, and ARchain Mobile every 3 days. Most recently, Authenticator App－2FAS・OTP・MFA was updated on October 14, 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.*