# Invoicing Master vs ذِمَم | Zimam

The clearest difference is iOS requirement: Invoicing Master at 15.6 against ذِمَم | Zimam's 18.6. On price, update cadence, ads and in-app purchases there is nothing between them.

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

Invoicing Master ships an update every 4 days, ذِمَم | Zimam weekly. The most recent releases landed on October 30, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Invoicing Master | ذِمَم | Zimam |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 4 days** | Weekly |
| Size | 85 MB | 13 MB |
| Requires iOS | **15.6** | 18.6 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Rootways Inc.](https://appshunter.io/developer/840668905) | [Turki Hasanin](https://appshunter.io/developer/1867269441) |

## What reviewers say

### Invoicing Master

[App page](https://appshunter.io/ios/app/invoicing-master/id6747582833)

**Features:** macOS Compatibility

**In-app purchases:** none


### ذِمَم | Zimam

[App page](https://appshunter.io/ios/app/zimam/id6757496781)

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

**In-app purchases:** none


## Frequently asked questions

### Is Invoicing Master free?

Invoicing Master is free to download, with no in-app purchases.

### Is ذِمَم | Zimam free?

ذِمَم | Zimam is free to download, with no in-app purchases.

### Do Invoicing Master or ذِمَم | Zimam have ads?

Neither Invoicing Master nor ذِمَم | Zimam shows ads.

### Which is updated more often, Invoicing Master or ذِمَم | Zimam?

Invoicing Master ships an update every 4 days, and ذِمَم | Zimam weekly. Most recently, Invoicing Master was updated on October 30, 2026 and ذِمَم | Zimam on October 31, 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.*