# Machinist Calculator

> Machinist reference app with calculations, symbols, conversions, and charts. (iPhone/iPad app by Cooperative Ventures of Indiana.)

- Source: https://appshunter.io/ios/app/machinist-calculator/id765848755 (this page in markdown: same URL + `.md`)
- Developer: [Cooperative Ventures of Indiana](https://appshunter.io/developer/519083297)
- Category: Reference, Productivity
- Price: $2.99
- Rating: 3.20/5 from 5 App Store ratings · 6 written reviews indexed
- Age rating: 4+
- Requires: iOS 8.0 · 6 MB
- Languages: English
- Released: 2014-03-11
- Data updated: 2026-08-19
- Monetization: paid
- User reviews in markdown: https://appshunter.io/ios/app/machinist-calculator/id765848755/reviews.md

## What is Machinist Calculator?

A Machinist Reference App allowing you to find all types of useful information from calculations to symbols.

Includes:
-GD&T symbols
-Power/Temperature/Length/Weight/Force conversion
-Feed and surface footage calculators
-Bolt Circle calculator
-Trigonometry calculator
-Searchable drill and tap chart
-Standard G and M Codes

## Key features

- GD&T symbols
- Unit conversions (Power, Temp, Length, Weight, Force)
- Feed and surface footage calculators
- Bolt Circle calculator
- Trigonometry calculator
- Searchable drill and tap chart
- Standard G and M Codes

## Recent user reviews (6 of 6)

All indexed reviews: https://appshunter.io/ios/app/machinist-calculator/id765848755/reviews.md

### 1/5 — Better apps out there

*2023-08-05*

Difficult to navigate compared to other apps.

### 1/5 — Appears to be broken

*2022-10-01*

Haven’t given up trying yet but fails to do anything at all on a iPhone XR running iOS 16.1

### 5/5 — Omjeebus fantastic

*2019-08-06*

A great app for beginner and expert tool heads i love it. My holes don’t look eggs anymore.

### 5/5 — Seek and you shall Find!!

*2017-03-14*

Thank you for Creating this App! It helps TREMENDOUSLY with Work as an CNC Machinist. I couldn't ask for anything better. Thanks again!!

### 5/5 — Handy

*2014-10-01*

Exactly what I was looking for, thanks!

### 5/5 — 5 Stars!!!!!

*2014-03-11*

This app is perfect! Everything I need on the shop floor is right here on my phone. Great app!!!!!

## Frequently asked questions about Machinist Calculator

### What is Machinist Calculator?

Machinist Calculator is a reference app designed for machinists, offering a range of tools like GD&T symbols, unit conversions, and specialized calculators for feeds, speeds, and bolt circles. It also includes a drill and tap chart and G and M codes.

### What types of calculations does Machinist Calculator offer?

Machinist Calculator includes calculations for power, temperature, length, weight, and force conversions, as well as feed and surface footage, bolt circles, and trigonometry. It also provides a searchable drill and tap chart.

### Is Machinist Calculator available on Android?

Based on the provided data, Machinist Calculator is available on iPhone and iPad. Information regarding Android compatibility is not available.

### How often is Machinist Calculator updated?

The latest version of Machinist Calculator is 1.3, which was last updated on May 1, 2017. This indicates infrequent updates in recent years.

### What is the price of Machinist Calculator?

Machinist Calculator is a paid app priced at $2.99. There are no in-app purchases or subscription fees associated with it.

### What is the age rating for Machinist Calculator?

Machinist Calculator has an age rating of 4+, making it suitable for a wide range of users. The app was first released on March 11, 2014.

### Does Machinist Calculator have ads?

No, Machinist Calculator does not contain advertisements. It is a paid application, and the provided data indicates no ad support.

### What is the user rating for Machinist Calculator?

Machinist Calculator has an average rating of 3.2 stars based on 5 ratings. This suggests a mixed reception from its user base.

## Version history (last 5 releases)

### 1.3 — 2017-05-01

This app has been updated by Apple to display the Apple Watch app icon.

iOS 10/iPad Pro support

Thanks for your interest in our app, we hope you enjoy!

### 1.2 — 2014-09-30

iPhone 6/iOS 8 Support, bolt circle calculator added.

### 1.1.2 — 2014-03-25

Fixed issue with feed rate page.

### 1.1 — 2014-03-16

Add G-Code and M-Code reference.

### 1.0 — 2014-03-11

No release notes.

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## More apps by Cooperative Ventures of Indiana

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All apps by Cooperative Ventures of Indiana: https://appshunter.io/developer/519083297

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-19.*