# Salesforce Authenticator vs LINX

The clearest difference is rating: Salesforce Authenticator at 4.6 against LINX's 4.2. Salesforce Authenticator also leads on update cadence (monthly vs every 6 months) and ratings volume (4.3K vs 5). LINX's advantage is review sentiment (67% vs 52%) and iOS requirement (11.0 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 4.2. That said, the two scores are not equally well evidenced: Salesforce Authenticator has 4.3K ratings behind it against 5, so its average is the more settled of the two. Written reviews complicate that: 52% of Salesforce Authenticator's written reviews are positive against 67% of LINX's, so the app with the better star average is not the one people write more warmly about.

Salesforce Authenticator ships an update monthly, LINX every 6 months. The most recent releases landed on October 14, 2026 and September 30, 2026 respectively.

## The numbers

| Metric | Salesforce Authenticator | LINX |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (4.3K ratings)](https://appshunter.io/ios/app/salesforce-authenticator/id782057975/reviews)** | [4.2 (5 ratings)](https://appshunter.io/ios/app/linx/id1089908927/reviews) |
| Number of ratings | **4.3K** | 5 |
| Positive reviews | 52.2% of reviews | **66.7% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Monthly** | Every 6 months |
| Monetization | Free | Free |
| Best chart rank | **#182** | — |
| Size | 57 MB | 3 MB |
| Requires iOS | 15.0 | **11.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [salesforce.com](https://appshunter.io/developer/281826149) | [Pixeline Technologies LTD](https://appshunter.io/developer/646567289) |

## What reviewers say

### Salesforce Authenticator

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

**Currently charting:** #182 Top Free · Business (US App Store)

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


### LINX

[App page](https://appshunter.io/ios/app/linx/id1089908927)

This app helps attendees navigate conferences with features like agenda viewing, attendee chat, and speaker listings. It also allows for photo uploads to enhance the event experience.

**Highlights:** Conference agenda management, Attendee chat functionality, Photo uploading, Speaker directory, Event engagement tools

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

**In-app purchases:** none


## Frequently asked questions

### Is Salesforce Authenticator free?

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

### Is LINX free?

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

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

Salesforce Authenticator is rated higher. Salesforce Authenticator averages 4.6 out of 5 from 4.3K ratings, while LINX averages 4.2 from 5 ratings.

### Do Salesforce Authenticator or LINX have ads?

Neither Salesforce Authenticator nor LINX shows ads.

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

Salesforce Authenticator ships an update monthly, and LINX every 6 months. Most recently, Salesforce Authenticator was updated on October 14, 2026 and LINX on September 30, 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.*