# Salesforce Authenticator vs M

The clearest difference is rating: Salesforce Authenticator at 4.6 against M's 1.0. Salesforce Authenticator also leads on update cadence (monthly vs every 8 months) and ratings volume (4.3K vs 1). M's advantage is iOS requirement (12.0 vs 15.0). On price, ads, in-app purchases and monetization model there is nothing between them.

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

Salesforce Authenticator holds the better App Store score, 4.6 against 1.0. That said, the two scores are not equally well evidenced: Salesforce Authenticator has 4.3K ratings behind it against 1, so its average is the more settled of the two.

Salesforce Authenticator ships an update monthly, M every 8 months. The most recent releases landed on October 18, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | Salesforce Authenticator | M |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (4.3K ratings)](https://appshunter.io/ios/app/salesforce-authenticator/id782057975/reviews)** | [1.0 (1 ratings)](https://appshunter.io/ios/app/m-events/id1490430538/reviews) |
| Number of ratings | **4.3K** | 1 |
| Positive reviews | 52.2% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Monthly** | Every 8 months |
| Monetization | Free | Free |
| Size | 57 MB | 20 MB |
| Requires iOS | 15.0 | **12.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [salesforce.com](https://appshunter.io/developer/281826149) | [Merck KGaA (Darmstadt, Germany)](https://appshunter.io/developer/370548001) |

## What reviewers say

### Salesforce Authenticator

[App page](https://appshunter.io/ios/app/salesforce-authenticator/id782057975)

Enhance your online security with multi-factor authentication. This app sends push notifications to your device for identity verification, allowing you to approve or deny login attempts with a simple tap. It also offers one-time verification codes for offline use and can automate approvals for trusted locations.

**Highlights:** Multi-factor authentication, Push notification approvals, One-time verification codes, Location-based automated approvals, Offline verification codes

**In-app purchases:** none

**What reviewers like**

- 🚀 Fast and efficient
- 🔒 Secure authentication
- 👍 Easy to use
- 🔋 Reliable backup feature
- 👍 Convenient Apple Watch integration

**What reviewers complain about**

- 🐛 Inconsistent location tracking
- 🐛 Frequent re-authentication required
- 🐛 Unreliable push notifications
- 🐛 Compatibility issues with older devices
- 🐛 Buggy app crashes

**Reported bugs**

- Inability to add accounts without QR code or 2-word phrase
- Sudden loss of access to all accounts after phone reset
- Repeated prompts to enable location services
- Slow authentication process and delays
- Incompatibility with certain Salesforce clouds

**Requested features**

- Add biometric authentication (Face ID, Touch ID)
- Improve location-based auto-approval
- Allow customization of app icons and themes
- Provide desktop/web version of the app
- Enhance Apple Watch integration


### M

[App page](https://appshunter.io/ios/app/m-events/id1490430538)

This app serves as a mobile platform for managing conferences, seminars, and meetings. It is designed for internal use by employees of Merck KGaA, Darmstadt, Germany, to facilitate event organization and participation.

**Highlights:** Event management, Conference scheduling, Seminar organization, Meeting coordination, Internal company use

**Features:** macOS Compatibility, Apple Wallet

**In-app purchases:** none


## Frequently asked questions

### Is Salesforce Authenticator free?

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

### Is M free?

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

### Which has better reviews, Salesforce Authenticator or M?

Salesforce Authenticator is rated higher. Salesforce Authenticator averages 4.6 out of 5 from 4.3K ratings, while M averages 1.0 from 1 ratings.

### Do Salesforce Authenticator or M have ads?

Neither Salesforce Authenticator nor M shows ads.

### Which is updated more often, Salesforce Authenticator or M?

Salesforce Authenticator ships an update monthly, and M every 8 months. Most recently, Salesforce Authenticator was updated on October 18, 2026 and M on October 13, 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.*