# Authenticator App－2FAS・OTP・MFA vs KeyScan

The clearest difference is ads: KeyScan at none against Authenticator App－2FAS・OTP・MFA's shown. Authenticator App－2FAS・OTP・MFA's advantage is device support (3 vs 1). On price, update cadence, in-app purchases 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 and KeyScan sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Authenticator App－2FAS・OTP・MFA ships an update fortnightly, KeyScan monthly. The most recent releases landed on November 7, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Authenticator App－2FAS・OTP・MFA | KeyScan |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.2 (47 ratings)](https://appshunter.io/ios/app/authenticator-app2fasotpmfa/id6446979632/reviews)** | — |
| Number of ratings | **47** | — |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | **Fortnightly** | Monthly |
| Monetization | Free with in-app purchases | — |
| Size | 58 MB | 13 MB |
| Requires iOS | **15.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Global Mobile App Limited](https://appshunter.io/developer/1783684102) | [红 高](https://appshunter.io/developer/6804235447) |

## 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 |


### KeyScan

[App page](https://appshunter.io/ios/app/keyscan-passwords-and-totp/id6805487637)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| KeyScan Pro Lifetime | $12.99 | one-time |


## 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 KeyScan free?

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

### Do Authenticator App－2FAS・OTP・MFA or KeyScan have ads?

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

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

Authenticator App－2FAS・OTP・MFA ships an update fortnightly, and KeyScan monthly. Most recently, Authenticator App－2FAS・OTP・MFA was updated on November 7, 2026 and KeyScan on October 31, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*