Archived App (Last seen on 22 Mar 2025)

This is an archived listing of the app previously available on the App Store.

Although the app is no longer distributed by Apple, you can still view its description, screenshots, version history, ratings, and metadata for reference.

Details

  • Released
  • Updated
  • March 11, 2014
  • May 1, 2017

Features

Machinist Calculator screenshot #1 for iPhone
Machinist Calculator screenshot #2 for iPhone
Machinist Calculator screenshot #3 for iPhone
iphone
ipad
🖼️Get Icon
Icons↘︎

About

This reference app provides machinists with essential calculations and information, including GD&T symbols, unit conversions, and specialized calculators for feeds, speeds, and bolt circles. It also features a searchable drill and tap chart and standard G and M codes.

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
Show original description

What's New in Machinist Calculator

1.3

May 1, 2017

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!

More

User reviews

Better apps out there

Difficult to navigate compared to other apps.

Appears to be broken

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

Omjeebus fantastic

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

Seek and you shall Find!!

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

Handy

Exactly what I was looking for, thanks!

Developer apps

FAQ

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.