# Steel cutting optimization Pro vs Sc Tech App

The clearest difference is in-app purchases: Sc Tech App at none against Steel cutting optimization Pro's 1. Sc Tech App also leads on ads (none vs shown) and update cadence (monthly vs every 17 months). Steel cutting optimization Pro's advantage is iOS requirement (13.0 vs 15.2). On price and device support there is nothing between them.

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

Steel cutting optimization Pro ships an update every 17 months, Sc Tech App monthly. The most recent releases landed on October 5, 2026 and September 29, 2026 respectively.

## The numbers

| Metric | Steel cutting optimization Pro | Sc Tech App |
| --- | --- | --- |
| 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 | **No** |
| Update frequency | Every 17 months | **Monthly** |
| Monetization | Free with in-app purchases | — |
| Size | 42 MB | 20 MB |
| Requires iOS | **13.0** | 15.2 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Duy Nguyen Van](https://appshunter.io/developer/1525340974) | [Sticker Control (US), Inc.](https://appshunter.io/developer/1725274821) |

## 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 |


### Sc Tech App

[App page](https://appshunter.io/ios/app/sc-tech-app/id6475813141)

**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 Sc Tech App free?

Sc Tech App is free to download, with no in-app purchases.

### Do Steel cutting optimization Pro or Sc Tech App have ads?

Steel cutting optimization Pro shows ads; Sc Tech App does not.

### Which is updated more often, Steel cutting optimization Pro or Sc Tech App?

Steel cutting optimization Pro ships an update every 17 months, and Sc Tech App monthly. Most recently, Steel cutting optimization Pro was updated on October 5, 2026 and Sc Tech App on September 29, 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.*