# Machining Calculator vs Dormer Pramet Library

The clearest difference is rating: Dormer Pramet Library at 5.0 against Machining Calculator's 4.3. Machining Calculator's advantage is ratings volume (4 vs 1) and iOS requirement (13.0 vs 15.6). 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.

Dormer Pramet Library holds the better App Store score, 5.0 against 4.3. Both are backed by a comparable volume of ratings — 4 and 1 respectively.

Machining Calculator ships an update every 5 months, Dormer Pramet Library every 4 months. The most recent releases landed on November 1, 2026 and November 6, 2026 respectively.

## The numbers

| Metric | Machining Calculator | Dormer Pramet Library |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.3 (4 ratings)](https://appshunter.io/ios/app/machining-calculator/id389011280/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/dormer-pramet-library/id583844684/reviews)** |
| Number of ratings | **4** | 1 |
| Positive reviews | 54.5% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 4 months** |
| Monetization | Free | Free |
| Size | 5 MB | 25 MB |
| Requires iOS | **13.0** | 15.6 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 12+ | 4+ |
| Developer | [Sandvik Coromant AB](https://appshunter.io/developer/1789776926) | [Dormer Pramet Ltd](https://appshunter.io/developer/434599555) |

## What reviewers say

### Machining Calculator

[App page](https://appshunter.io/ios/app/machining-calculator/id389011280)

This app helps engineers and operators optimize machining performance by calculating optimal cut settings for turning, milling, drilling, and tapping. It demonstrates how minor parameter adjustments can significantly impact overall results.

**Highlights:** Calculate cut settings, Optimize turning performance, Optimize milling performance, Optimize drilling performance, Optimize tapping performance, Demonstrates parameter impact

**Features:** macOS Compatibility

**In-app purchases:** none


### Dormer Pramet Library

[App page](https://appshunter.io/ios/app/dormer-pramet-library/id583844684)

Access a comprehensive digital library of product support materials, including catalogues, brochures, and technical data. Features geo-localization for relevant local content and progressive download for offline use. Share pages, print sections, and search nearly 40,000 items.

**Highlights:** Digital product library, Geo-localization for local content, Offline access with progressive download, Page sharing and printing, Internal search functionality, Customized offer registration

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

**In-app purchases:** none


## Frequently asked questions

### Is Machining Calculator free?

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

### Is Dormer Pramet Library free?

Dormer Pramet Library is free to download, with no in-app purchases.

### Which has better reviews, Machining Calculator or Dormer Pramet Library?

Dormer Pramet Library is rated higher. Machining Calculator averages 4.3 out of 5 from 4 ratings, while Dormer Pramet Library averages 5.0 from 1 ratings.

### Do Machining Calculator or Dormer Pramet Library have ads?

Neither Machining Calculator nor Dormer Pramet Library shows ads.

### Which is updated more often, Machining Calculator or Dormer Pramet Library?

Machining Calculator ships an update every 5 months, and Dormer Pramet Library every 4 months. Most recently, Machining Calculator was updated on November 1, 2026 and Dormer Pramet Library on November 6, 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.*