# Walter Machining Calculator vs INOCUT

The clearest difference is rating: INOCUT at 5.0 against Walter Machining Calculator's 3.0. INOCUT also leads on iOS requirement (12.1 vs 18.0). Walter Machining Calculator's advantage is ratings volume (5 vs 1). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

INOCUT holds the better App Store score, 5.0 against 3.0. That said, the two scores are not equally well evidenced: Walter Machining Calculator has 5 ratings behind it against 1, so its average is the more settled of the two.

Walter Machining Calculator ships an update every 19 months, INOCUT every 11 months. The most recent releases landed on October 23, 2026 and October 22, 2026 respectively.

## The numbers

| Metric | Walter Machining Calculator | INOCUT |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.0 (5 ratings)](https://appshunter.io/ios/app/walter-machining-calculator/id423564212/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/inocut-cutting-data/id609720577/reviews)** |
| Number of ratings | **5** | 1 |
| Positive reviews | 62.9% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 19 months | **Every 11 months** |
| Monetization | Free | Free |
| Size | 95 MB | 7 MB |
| Requires iOS | 18.0 | **12.1** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Walter-AG](https://appshunter.io/developer/423564215) | [InovaTools Eckerle & Ertel GmbH](https://appshunter.io/developer/544235156) |

## What reviewers say

### Walter Machining Calculator

[App page](https://appshunter.io/ios/app/walter-machining-calculator/id423564212)

Calculate machining time, power, torque, and cutting force for various operations. Compare existing tools with new ones to project potential savings.

**Highlights:** Calculate machining time, power, and torque, Determine cutting force and metal removal rate, Support for milling, drilling, boring, turning, and grooving, Thread tapping, forming, and milling calculations, Material selection for calculations, Savings calculator for tool comparison

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

**In-app purchases:** none


### INOCUT

[App page](https://appshunter.io/ios/app/inocut-cutting-data/id609720577)

This app helps users determine optimal cutting speeds and feeds for various machining operations. It guides you through material selection, geometry, and cutting style to provide tailored recommendations. You can also compare your tooling with competitor data for economic efficiency.

**Highlights:** Step-by-step speed and feed recommendations, Material selection from list or custom input, Choice of milling, drilling, reaming, or tapping, Customizable size and geometry features, Metric or imperial data output, Competitor tooling comparison, Economic efficiency analysis

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Walter Machining Calculator free?

Walter Machining Calculator is free to download, with no in-app purchases.

### Is INOCUT free?

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

### Which has better reviews, Walter Machining Calculator or INOCUT?

INOCUT is rated higher. Walter Machining Calculator averages 3.0 out of 5 from 5 ratings, while INOCUT averages 5.0 from 1 ratings.

### Do Walter Machining Calculator or INOCUT have ads?

Neither Walter Machining Calculator nor INOCUT shows ads.

### Which is updated more often, Walter Machining Calculator or INOCUT?

Walter Machining Calculator ships an update every 19 months, and INOCUT every 11 months. Most recently, Walter Machining Calculator was updated on October 23, 2026 and INOCUT on October 22, 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.*