# Sorotec App vs rotationsdesigner

The clearest difference is update cadence: Sorotec App at every 3 weeks against rotationsdesigner's every 2 months. Sorotec App also leads on iOS requirement (15.0 vs 18.6). 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.

Sorotec App ships an update every 3 weeks, rotationsdesigner every 2 months. The most recent releases landed on October 19, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | Sorotec App | rotationsdesigner |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 2 months |
| Monetization | Free | — |
| Size | 5 MB | 1 MB |
| Requires iOS | **15.0** | 18.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Sorotec GmbH](https://appshunter.io/developer/1668188282) | [Marvin Schieleit](https://appshunter.io/developer/1887067094) |

## What reviewers say

### Sorotec App

[App page](https://appshunter.io/ios/app/sorotec-app/id1668188280)

This app provides CNC milling machine users with tools for selecting and correctly setting milling cutters. It aims to prevent setting errors and answer common questions simply, streamlining the user's workflow.

**Highlights:** Milling cutter selection tools, Correct setting guidance, Error prevention for settings, Answers common CNC questions, Streamlines work processes

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

**In-app purchases:** none


### rotationsdesigner

[App page](https://appshunter.io/ios/app/rotationsdesigner/id6760964759)

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

**In-app purchases:** none


## Frequently asked questions

### Is Sorotec App free?

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

### Is rotationsdesigner free?

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

### Do Sorotec App or rotationsdesigner have ads?

Neither Sorotec App nor rotationsdesigner shows ads.

### Which is updated more often, Sorotec App or rotationsdesigner?

Sorotec App ships an update every 3 weeks, and rotationsdesigner every 2 months. Most recently, Sorotec App was updated on October 19, 2026 and rotationsdesigner on October 16, 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.*