# PetroCorp vs Mustahaq | مستحق

The clearest difference is update cadence: Mustahaq | مستحق at every 2 months against PetroCorp's every 10 months. 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.

PetroCorp ships an update every 10 months, Mustahaq | مستحق every 2 months. The most recent releases landed on October 27, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | PetroCorp | Mustahaq | مستحق |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 10 months | **Every 2 months** |
| Size | 55 MB | 39 MB |
| Requires iOS | **14.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [REYADA AND AAMAL IT COMPANY](https://appshunter.io/developer/1267297825) | [Abdulaziz Alhashim](https://appshunter.io/developer/1882476274) |

## What reviewers say

### PetroCorp

[App page](https://appshunter.io/ios/app/petrocorp/id6447249025)

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

**In-app purchases:** none


### Mustahaq | مستحق

[App page](https://appshunter.io/ios/app/mustahaq/id6786512114)

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

**In-app purchases:** none


## Frequently asked questions

### Is PetroCorp free?

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

### Is Mustahaq | مستحق free?

Mustahaq | مستحق is free to download, with no in-app purchases.

### Do PetroCorp or Mustahaq | مستحق have ads?

Neither PetroCorp nor Mustahaq | مستحق shows ads.

### Which is updated more often, PetroCorp or Mustahaq | مستحق?

PetroCorp ships an update every 10 months, and Mustahaq | مستحق every 2 months. Most recently, PetroCorp was updated on October 27, 2026 and Mustahaq | مستحق 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.*