# Hoffmann Machining Calculator vs Community Matters

The clearest difference is update cadence: Community Matters at every 10 days against Hoffmann Machining Calculator's every 6 months. 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.

Hoffmann Machining Calculator ships an update every 6 months, Community Matters every 10 days. The most recent releases landed on October 5, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | Hoffmann Machining Calculator | Community Matters |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 57.1% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 months | **Every 10 days** |
| Monetization | Free | — |
| Size | 24 MB | 132 MB |
| Requires iOS | 13.4 | **13.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Hoffmann Group](https://appshunter.io/developer/537151540) | [Trigen Limited](https://appshunter.io/developer/1658785295) |

## 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


### Community Matters

[App page](https://appshunter.io/ios/app/community-matters/id6447559107)

**Features:** macOS Compatibility, Apple Wallet

**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 Community Matters free?

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

### Do Hoffmann Machining Calculator or Community Matters have ads?

Neither Hoffmann Machining Calculator nor Community Matters shows ads.

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

Hoffmann Machining Calculator ships an update every 6 months, and Community Matters every 10 days. Most recently, Hoffmann Machining Calculator was updated on October 5, 2026 and Community Matters on October 25, 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.*