# PetroRigs vs Mazad Aljomrok

The clearest difference is update cadence: PetroRigs at every 6 days against Mazad Aljomrok's fortnightly. PetroRigs also leads on iOS requirement (11.0 vs 15.0). 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.

PetroRigs ships an update every 6 days, Mazad Aljomrok fortnightly. Both last shipped on November 4, 2026.

## The numbers

| Metric | PetroRigs | Mazad Aljomrok |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/mazad-aljomrok/id6480453744/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 6 days** | Fortnightly |
| Monetization | — | Free |
| Size | 40 MB | 45 MB |
| Requires iOS | **11.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Rebecca Payne Field](https://appshunter.io/developer/1730467450) | [General Authority of Customs](https://appshunter.io/developer/1079291164) |

## What reviewers say

### PetroRigs

[App page](https://appshunter.io/ios/app/petrorigs/id6477778614)

**Features:** macOS Compatibility

**In-app purchases:** none


### Mazad Aljomrok

[App page](https://appshunter.io/ios/app/mazad-aljomrok/id6480453744)

Participate in official customs auctions for goods held in warehouses. Browse auctions, bid in real-time, and make secure payments. The platform offers a transparent and user-friendly experience for individuals and companies.

**Highlights:** Browse past, current, and upcoming auctions, Real-time bidding participation, Secure payment processing, Search and filter auction items, Email and text notifications, Secure login with NAS authentication

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is PetroRigs free?

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

### Is Mazad Aljomrok free?

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

### Do PetroRigs or Mazad Aljomrok have ads?

Neither PetroRigs nor Mazad Aljomrok shows ads.

### Which is updated more often, PetroRigs or Mazad Aljomrok?

PetroRigs ships an update every 6 days, and Mazad Aljomrok fortnightly. Most recently, PetroRigs was updated on November 4, 2026 and Mazad Aljomrok on November 4, 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.*