# Client Sales & Contact Manager vs Crazy Document

The clearest difference is review sentiment: Client Sales & Contact Manager at 53% against Crazy Document's 0%. Client Sales & Contact Manager also leads on update cadence (every 4 months vs every 17 months). Crazy Document's advantage is in-app purchases (none vs 6) and price ($2.99 vs $7.99). On ads, monetization model, device support and iOS requirement there is nothing between them.

Client Sales & Contact Manager costs $7.99 and Crazy Document $2.99 up front. Client Sales & Contact Manager sells 6 one-off in-app purchases. Crazy Document asks for nothing beyond the download.

Client Sales & Contact Manager ships an update every 4 months, Crazy Document every 17 months. The most recent releases landed on October 19, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | Client Sales & Contact Manager | Crazy Document |
| --- | --- | --- |
| Price | $7.99 | **$2.99** |
| Rating | **[4.0 (7 ratings)](https://appshunter.io/ios/app/client-sales-and-contact-manager/id578147224/reviews)** | — |
| Number of ratings | **7** | — |
| Positive reviews | **53.3% of reviews** | 0.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 4 months** | Every 17 months |
| Monetization | Paid | Paid |
| Size | 132 MB | 20 MB |
| Requires iOS | 13.0 | **12.0** |
| Devices | **iPhone, iPad, iPod, Mac** | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [JZ Mobile LLC](https://appshunter.io/developer/390988405) | [Thomas Dubiel](https://appshunter.io/developer/584489819) |

## What reviewers say

### Client Sales & Contact Manager

[App page](https://appshunter.io/ios/app/client-sales-and-contact-manager/id578147224)

Manage client contacts, schedule appointments, and generate professional invoices with this comprehensive business tool. Track finances, inventory, and communications all in one place. Offers extensive customization for documents and financial reporting.

**Highlights:** Client contact management, Appointment scheduling, Professional invoicing, Financial tracking, Inventory control, Document customization, Signature capture

**Features:** Vision Pro support

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Messages & Reminders | $3.99 | one-time |
| Estimates Bids & Quotes | $4.99 | one-time |
| Cloud Sync Secure Data Sharing | $6.99 | one-time |
| Profits Expenses & PDF Reports | $6.99 | one-time |
| All Productivity In-Apps | $9.99 | one-time |
| Mac User Full License | $19.99 | one-time |


### Crazy Document

[App page](https://appshunter.io/ios/app/crazy-document/id1206265164)

Create and manage business documents like invoices and delivery notes on the go. Easily import customer and product data, print documents instantly, and save them to cloud storage for seamless integration with your merchandise management system.

**Highlights:** Create unlimited business documents, Import customer and product masters, Print documents on the spot, Save documents to Dropbox, Scan articles with barcode, Adjust document numbering

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

**In-app purchases:** none


## Frequently asked questions

### Is Client Sales & Contact Manager free?

Client Sales & Contact Manager costs $7.99, and also offers in-app purchases.

### Is Crazy Document free?

Crazy Document costs $2.99, with no in-app purchases.

### Do Client Sales & Contact Manager or Crazy Document have ads?

Neither Client Sales & Contact Manager nor Crazy Document shows ads.

### Which is updated more often, Client Sales & Contact Manager or Crazy Document?

Client Sales & Contact Manager ships an update every 4 months, and Crazy Document every 17 months. Most recently, Client Sales & Contact Manager was updated on October 19, 2026 and Crazy Document on October 7, 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.*