# Hoffmann Machining Calculator vs igusGO

The clearest difference is review sentiment: igusGO at 100% against Hoffmann Machining Calculator's 57%. igusGO also leads on update cadence (monthly vs every 6 months). On price, ads, in-app purchases and monetization model there is nothing between them.

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

Hoffmann Machining Calculator ships an update every 6 months, igusGO monthly. The most recent releases landed on October 5, 2026 and October 21, 2026 respectively.

## The numbers

| Metric | Hoffmann Machining Calculator | igusGO |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 57.1% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 months | **Monthly** |
| Monetization | Free | Free |
| Size | 24 MB | 98 MB |
| Requires iOS | 13.4 | **12.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Hoffmann Group](https://appshunter.io/developer/537151540) | [igus® GmbH](https://appshunter.io/developer/642706118) |

## What reviewers say

### Hoffmann Machining Calculator

[App page](https://appshunter.io/ios/app/hoffmann-machining-calculator/id1450938067)

Calculate essential cutting and performance data for turning, drilling, and milling operations. This tool provides quick, offline access to crucial machining parameters, supporting various production methods with clear formulas and a user-friendly interface.

**Highlights:** Calculate cutting data for turning, drilling, milling, TPC milling parameter calculation, Forward and reverse calculations, Access to material database, Clear formulae with pictograms, Offline functionality

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

**In-app purchases:** none


### igusGO

[App page](https://appshunter.io/ios/app/igusgo/id6457259315)

This app uses AI to analyze images of your existing applications and suggest suitable products for lubrication-free designs. It identifies optimization potential to improve technology and reduce costs, offering proven solutions and direct links to a shop for further details and purchases.

**Highlights:** Image-based product search, AI-driven analysis, Optimization potential identification, Solution-based suggestions, Direct link to shop, Time and cost savings

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Hoffmann Machining Calculator free?

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

### Is igusGO free?

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

### Do Hoffmann Machining Calculator or igusGO have ads?

Neither Hoffmann Machining Calculator nor igusGO shows ads.

### Which is updated more often, Hoffmann Machining Calculator or igusGO?

Hoffmann Machining Calculator ships an update every 6 months, and igusGO monthly. Most recently, Hoffmann Machining Calculator was updated on October 5, 2026 and igusGO on October 21, 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.*