# Metro Bank Authenticator vs MSB

The clearest difference is update cadence: MSB at every 5 months against Metro Bank Authenticator's every 12 months. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Metro Bank Authenticator ships an update every 12 months, MSB every 5 months. The most recent releases landed on October 24, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | Metro Bank Authenticator | MSB |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 12 months | **Every 5 months** |
| Monetization | Free | — |
| Size | 12 MB | 6 MB |
| Requires iOS | 14.0 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [MetroBank](https://appshunter.io/developer/854725531) | [Merchants State Bank](https://appshunter.io/developer/1290212632) |

## What reviewers say

### Metro Bank Authenticator

[App page](https://appshunter.io/ios/app/metro-bank-authenticator/id1524446800)

This app provides a secure and convenient way for Metro Bank Business customers to authenticate online banking actions. It replaces the need for a physical security device, allowing for quick verification of logins, payments, and account changes directly from your mobile.

**Highlights:** Authenticate online banking actions, Secure login verification, Approve new payment setups, Confirm account changes, Replaces physical security devices, Convenient mobile authentication

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

**In-app purchases:** none


### MSB

[App page](https://appshunter.io/ios/app/msb-sd-mobile-app/id1637698115)

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

**In-app purchases:** none


## Frequently asked questions

### Is Metro Bank Authenticator free?

Metro Bank Authenticator is free to download, with no in-app purchases.

### Is MSB free?

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

### Do Metro Bank Authenticator or MSB have ads?

Neither Metro Bank Authenticator nor MSB shows ads.

### Which is updated more often, Metro Bank Authenticator or MSB?

Metro Bank Authenticator ships an update every 12 months, and MSB every 5 months. Most recently, Metro Bank Authenticator was updated on October 24, 2026 and MSB on October 4, 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.*