# Maintenance World عالم الصيانة vs Flow Charts PRO

The clearest difference is iOS requirement: Maintenance World عالم الصيانة at 13.0 against Flow Charts PRO's 16.6. On price, ads, 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.

## The numbers

| Metric | Maintenance World عالم الصيانة | Flow Charts PRO |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | — |
| Size | 28 MB | 1 MB |
| Requires iOS | **13.0** | 16.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [AL MADINAH AL MUNAWWARAH DIGITAL SOLUTION AND INFORMATION SYSTEM](https://appshunter.io/developer/1600144702) | [Ahmed Salah](https://appshunter.io/developer/1780866933) |

## What reviewers say

### Maintenance World عالم الصيانة

[App page](https://appshunter.io/ios/app/maintenance-world/id1669008282)

**Features:** macOS Compatibility

**In-app purchases:** none


### Flow Charts PRO

[App page](https://appshunter.io/ios/app/flow-charts-pro/id6743683271)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Maintenance World عالم الصيانة free?

Maintenance World عالم الصيانة is free to download, with no in-app purchases.

### Is Flow Charts PRO free?

Flow Charts PRO is free to download, with no in-app purchases.

### Do Maintenance World عالم الصيانة or Flow Charts PRO have ads?

Neither Maintenance World عالم الصيانة nor Flow Charts PRO shows ads.

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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.*