# Clientbook Retail vs GN Diamond App

The clearest difference is monetization model: GN Diamond App at free against Clientbook Retail's subscription. GN Diamond App also leads on ads (none vs shown) and rating (5.0 vs 4.7). Clientbook Retail's advantage is ratings volume (1.2K vs 3). On price, update cadence, 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.

GN Diamond App holds the better App Store score, 5.0 against 4.7. That said, the two scores are not equally well evidenced: Clientbook Retail has 1.2K ratings behind it against 3, so its average is the more settled of the two.

Clientbook Retail ships an update every 9 days, GN Diamond App every 3 weeks. The most recent releases landed on October 24, 2026 and October 18, 2026 respectively.

## The numbers

| Metric | Clientbook Retail | GN Diamond App |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.7 (1.2K ratings)](https://appshunter.io/ios/app/clientbook-retail/id1281122333/reviews) | **[5.0 (3 ratings)](https://appshunter.io/ios/app/gn-diamond-app/id6449014961/reviews)** |
| Number of ratings | **1.2K** | 3 |
| Positive reviews | 74.1% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | **Every 9 days** | Every 3 weeks |
| Monetization | Subscription | **Free** |
| Size | 48 MB | 125 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Clientbook, Inc.](https://appshunter.io/developer/944005341) | [G. N. Diamond, L.L.cO.](https://appshunter.io/developer/1687436913) |

## 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


### GN Diamond App

[App page](https://appshunter.io/ios/app/gn-diamond-app/id6449014961)

Access a wholesale catalog of GIA certified natural and lab-grown loose diamonds, as well as finished diamond jewelry. Browse items like diamond studs, tennis bracelets, and necklaces with detailed light performance information. Enjoy free shipping seven days a week.

**Highlights:** GIA certified loose diamonds, Natural and lab-grown options, Finished diamond jewelry, Diamond studs, bracelets, necklaces, Light performance details, Free shipping, Open 7 days a week

**In-app purchases:** none


## Frequently asked questions

### Is Clientbook Retail free?

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

### Is GN Diamond App free?

GN Diamond App is free to download, with no in-app purchases.

### Which has better reviews, Clientbook Retail or GN Diamond App?

GN Diamond App is rated higher. Clientbook Retail averages 4.7 out of 5 from 1.2K ratings, while GN Diamond App averages 5.0 from 3 ratings.

### Do Clientbook Retail or GN Diamond App have ads?

Clientbook Retail shows ads; GN Diamond App does not.

### Which is updated more often, Clientbook Retail or GN Diamond App?

Clientbook Retail ships an update every 9 days, and GN Diamond App every 3 weeks. Most recently, Clientbook Retail was updated on October 24, 2026 and GN Diamond App on October 18, 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.*