# Mobex SMS vs Clerk Chat

The clearest difference is rating: Mobex SMS at 5.0 against Clerk Chat's 2.4. Clerk Chat's advantage is update cadence (fortnightly vs every 6 weeks) and ratings volume (8 vs 1). 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.

Mobex SMS holds the better App Store score, 5.0 against 2.4. That said, the two scores are not equally well evidenced: Clerk Chat has 8 ratings behind it against 1, so its average is the more settled of the two.

Mobex SMS ships an update every 6 weeks, Clerk Chat fortnightly. The most recent releases landed on June 5, 2026 and September 10, 2026 respectively.

## The numbers

| Metric | Mobex SMS | Clerk Chat |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/mobex-sms/id1619093039/reviews)** | [2.4 (8 ratings)](https://appshunter.io/ios/app/clerk-chat/id6680197853/reviews) |
| Number of ratings | 1 | **8** |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Fortnightly** |
| Monetization | Free | Free |
| Size | 45 MB | 53 MB |
| Requires iOS | 15.1 | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Mobex, Incorporated](https://appshunter.io/developer/1619093041) | [Clerk Chat Inc](https://appshunter.io/developer/1676352740) |

## What reviewers say

### Mobex SMS

[App page](https://appshunter.io/ios/app/mobex-sms/id1619093039)

Send and receive SMS messages on iOS devices using a virtual number that syncs with your desktop application. Integrate with Microsoft 365 for secure, single sign-on access and text contacts from Outlook or your employee directory. Archive messages for compliance.

**Highlights:** Send/receive SMS on iOS, Virtual number support, Microsoft 365 integration, Text Outlook/Employee Directory contacts, Synchronized desktop app, Secure message storage, Automatic message archiving

**Features:** macOS Compatibility

**In-app purchases:** none


### Clerk Chat

[App page](https://appshunter.io/ios/app/clerk-chat/id6680197853)

This AI-powered platform transforms your business landline into a textable number. It enables seamless customer engagement through mass and personalized texting, lead generation, and real-time communication. Integrates with popular CRM and business tools for streamlined operations.

**Highlights:** AI-powered SMS platform, Textable business landline, Mass and personalized texting, Lead generation, Real-time communication, CRM integration (Salesforce), Business app integration (MS Teams, Zoom)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Mobex SMS free?

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

### Is Clerk Chat free?

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

### Which has better reviews, Mobex SMS or Clerk Chat?

Mobex SMS is rated higher. Mobex SMS averages 5.0 out of 5 from 1 ratings, while Clerk Chat averages 2.4 from 8 ratings.

### Do Mobex SMS or Clerk Chat have ads?

Neither Mobex SMS nor Clerk Chat shows ads.

### Which is updated more often, Mobex SMS or Clerk Chat?

Mobex SMS ships an update every 6 weeks, and Clerk Chat fortnightly. Most recently, Mobex SMS was updated on June 5, 2026 and Clerk Chat on September 10, 2026.

---

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