# Clientbook Retail vs FM Diamonds

The clearest difference is ads: FM Diamonds at none against Clientbook Retail's shown. Clientbook Retail's advantage is update cadence (every 9 days vs every 5 months). On price, in-app purchases, device support and iOS requirement there is nothing between them.

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

Clientbook Retail ships an update every 9 days, FM Diamonds every 5 months. The most recent releases landed on November 6, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | Clientbook Retail | FM Diamonds |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (1.2K ratings)](https://appshunter.io/ios/app/clientbook-retail/id1281122333/reviews)** | — |
| Number of ratings | **1.2K** | — |
| Positive reviews | 74.1% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | **Every 9 days** | Every 5 months |
| Monetization | Subscription | — |
| Size | 48 MB | 53 MB |
| Requires iOS | **15.0** | 16.4 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Clientbook, Inc.](https://appshunter.io/developer/944005341) | [FM Trading Company Inc.](https://appshunter.io/developer/1642920304) |

## What reviewers say

### Clientbook Retail

[App page](https://appshunter.io/ios/app/clientbook-retail/id1281122333)

This app helps retail sales associates manage customer relationships and communication. It centralizes customer information, tracks follow-ups, and provides a unified messaging system, replacing traditional physical client books. Store management gains insights through a reporting dashboard.

**Highlights:** Centralized client management, Unified SMS and email messaging, Customer data tracking (follow-ups, history, preferences), Client transfer between associates, Bulk messaging with individual delivery, Management reporting dashboard

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

**In-app purchases:** none

**What reviewers like**

- 👍 Great app
- 💡 Helps grow business
- 👍 Effective communication with customers
- 👍 Intuitive and user-friendly
- 👍 Improved client relations

**What reviewers complain about**

- 🐛 Buggy and glitchy
- 🐛 Compatibility issues with Android devices
- 🐛 Frequent crashes and performance problems
- 🐛 Formatting and text box issues
- 🐛 Deleted client lists

**Reported bugs**

- Frequent crashes and freezes
- Compatibility issues with Android devices
- Formatting and text box problems
- Deleted client lists

**Requested features**

- Dark mode option
- Improved messaging and image sharing features
- Better compatibility with non-Apple devices


### FM Diamonds

[App page](https://appshunter.io/ios/app/fm-diamonds/id1642920302)

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Clientbook Retail free?

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

### Is FM Diamonds free?

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

### Do Clientbook Retail or FM Diamonds have ads?

Clientbook Retail shows ads; FM Diamonds does not.

### Which is updated more often, Clientbook Retail or FM Diamonds?

Clientbook Retail ships an update every 9 days, and FM Diamonds every 5 months. Most recently, Clientbook Retail was updated on November 6, 2026 and FM Diamonds on November 3, 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.*