# Client Diary vs Ruby

The clearest difference is in-app purchases: Client Diary at none against Ruby's 6. Client Diary also leads on iOS requirement (11.0 vs 15.1). Ruby's advantage is update cadence (every 10 days vs every 2 months). On price, review sentiment, ads and device support there is nothing between them.

Both are free to download. Ruby sells 6 in-app purchases, starting at $4.79 per month. Client Diary asks for nothing beyond the download.

Client Diary ships an update every 2 months, Ruby every 10 days. The most recent releases landed on September 18, 2026 and September 12, 2026 respectively.

## The numbers

| Metric | Client Diary | Ruby |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/ruby-the-app/id6443808979/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | **62.5% of reviews** | 60.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 10 days** |
| Monetization | **Ad-supported** | Free with in-app purchases |
| Size | 37 MB | 50 MB |
| Requires iOS | **11.0** | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [TOEE Pacific PTY LTD](https://appshunter.io/developer/1394933368) | [C & C Envisions PTY LTD](https://appshunter.io/developer/1721683695) |

## What reviewers say

### Client Diary

[App page](https://appshunter.io/ios/app/client-diary/id1394933369)

Manage clients, appointments, and marketing with this app. It offers features like SMS marketing, client notes, online booking, and staff access control. Keep your business organized and clients satisfied from anywhere.

**Highlights:** Client notes and history management, SMS marketing and responses, Online booking management, Automated gift voucher management, Staff access control, Customer credit system

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

**In-app purchases:** none


### Ruby

[App page](https://appshunter.io/ios/app/ruby-the-app/id6443808979)

This app helps you track earnings, expenses, and job details. It motivates you to reach goals and stay organized, providing insights into your income sources.

**Highlights:** Income tracking, Expense tracking, Goal setting and motivation, Job details management, Event management, Income source analysis

**Features:** macOS Compatibility

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $4.79 | per month |
| Monthly | $6.39 | per month |
| 3 Months | $12.90 | per 3 months |
| 3 Months | $18.49 | per 3 months |
| Yearly | $49.49 | per year |
| Yearly | $72.90 | per year |


## Frequently asked questions

### Is Client Diary free?

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

### Is Ruby free?

Ruby is free to download, with in-app purchases available.

### Do Client Diary or Ruby have ads?

Neither Client Diary nor Ruby shows ads.

### Which is updated more often, Client Diary or Ruby?

Client Diary ships an update every 2 months, and Ruby every 10 days. Most recently, Client Diary was updated on September 18, 2026 and Ruby on September 12, 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.*