# Steel cutting optimization Pro vs AQR

The clearest difference is in-app purchases: AQR at none against Steel cutting optimization Pro's 1. AQR also leads on update cadence (every 8 days vs every 17 months). Steel cutting optimization Pro's advantage is iOS requirement (13.0 vs 15.1). On price, ads and device support there is nothing between them.

Both are free to download. Steel cutting optimization Pro sells 1 one-off in-app purchase. AQR asks for nothing beyond the download.

Steel cutting optimization Pro ships an update every 17 months, AQR every 8 days. The most recent releases landed on October 22, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Steel cutting optimization Pro | AQR |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.0 (1 ratings)](https://appshunter.io/ios/app/steel-cutting-optimization-pro/id1526474444/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | Every 17 months | **Every 8 days** |
| Monetization | Free with in-app purchases | — |
| Size | 42 MB | 29 MB |
| Requires iOS | **13.0** | 15.1 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [Duy Nguyen Van](https://appshunter.io/developer/1525340974) | [Nguyen Cuong](https://appshunter.io/developer/1720530736) |

## What reviewers say

### Steel cutting optimization Pro

[App page](https://appshunter.io/ios/app/steel-cutting-optimization-pro/id1526474444)

This app uses intelligent algorithms to optimize steel cutting, minimizing waste. It's designed for professionals managing multiple steel machining tasks, featuring an integrated lookup table and a simple, lightweight interface.

**Highlights:** Intelligent steel cutting algorithms, Minimizes residual steel, Handles multiple machining tasks, Integrated steel lookup table, Simple and lightweight interface

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Forever | $1.99 | one-time |


### AQR

[App page](https://appshunter.io/ios/app/aqr/id6474067947)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Steel cutting optimization Pro free?

Steel cutting optimization Pro is free to download, with in-app purchases available.

### Is AQR free?

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

### Do Steel cutting optimization Pro or AQR have ads?

Both Steel cutting optimization Pro and AQR show ads.

### Which is updated more often, Steel cutting optimization Pro or AQR?

Steel cutting optimization Pro ships an update every 17 months, and AQR every 8 days. Most recently, Steel cutting optimization Pro was updated on October 22, 2026 and AQR on October 30, 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.*