Machinist Buddy Free

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Publisher Description

Machinist Buddy is a tool for machinist and engineers to handle a lot of the tedious day to day calculations in the shop. The user interface has been completely overhauled and is now greatly organized. The Full version includes much more functionality. Machinist have seemed to love this app thus far. It has real application to the job.
The newest and best version of the app has been released. Version 14(4.0) has been a great success. With the inclusion of swiping, tabs, references, and many more functions. The Full version is still most definitely the way too go. Thanks to all the machinist guys and gals that have given feedback on the app, it is greatly appreciated..
Note: Version 14 is only available to platform 3.0 (API 11 and above) and above given the nature of the apps navigation.

*Please Leave ratings and reviews so I can keep adding functions to this app.
Upgrade to the full version of this app here for just 1.75 USD, Machinist Buddy Full
Functions included in the app, which add up too about 60 machinist calculators!!:
Machinist Note Pad * (New) Bolt Hole Pattern Calculator* (New)
Milling* RPM
Metal Removal Rate
RPM with Carbide Tool
RPM with HSS Tool
IPM Milling Feedrate
Horse Power Turning* RPM
Metal Removal Rate
Advance Per Revolution
RPM with Carbide Tool
RPM with HSS Tool
Horse Power Business* (NEW) Net Asset Value
Cost Calculator
Interest Coverage Ratio
Present Value
Straight Line Depreciation As well as the ads are removed in the full version.
Included in the Free Version:
Geometry*(New) Radius of Arc Length
Area of Parallelogram
Volume of Cube
Volume of Cylinder
Area of Trapezoid
Area of Triangle
Surface Area of Ball
Volume of Ball
Volume of Cone
Thread Calculations* Mill Tapping Feed rate
Lathe Threading Feed rate(Thread Lead)
Tap Drill Size
Percent of Full Thread
Mill Tapping Feed rate(Metric)
Tap Drill Size(Metric)
Percent of Full Thread (Metric) Circle Calculations* Radius of Circle
Diameter of Circle
Circumference of Circle
Area of Circle Conversions* Inches to Millimeters
Feet to Millimeters
Mile to Kilometer
Millimeters to Inches
Meters to Inches
Kilometers to Miles
Cutting Time in Minutes(Mill)
Cutting Time in Seconds(Lathe) G and M codes* List of Standard G and M Codes Oblique Triangle Calculations* Side, Angle, Side
Angle, Angle, Side
Side, Side, Side Sine Bar Stack Height*

Machinist Buddy Free is a free software application from the PIMS & Calendars subcategory, part of the Business category. The app is currently available in English and it was last updated on 2013-10-31. The program can be installed on Android.

Machinist Buddy Free (version ) is available for download from our website. Just click the green Download button above to start. Until now the program was downloaded 34 times. We already checked that the download link to be safe, however for your own protection we recommend that you scan the downloaded software with your antivirus.

Program Details


Publisher Red 5 Apps
Released Date 2013-10-31
Languages English


Category Business
Subcategory PIMS & Calendars

System requirements

Operating systems android

Download information

File size
Total downloads 34


License model Free
Price N/A

Version History

Here you can find the changelog of Machinist Buddy Free since it was posted on our website on 2016-10-13. The latest version is and it was updated on on 2018-03-21. See below the changes in each version:


posted on 2013-10-31

Fresh new layout, more function and almost everything you folks asked for. The Pro version is even better too. Just 2.39 USD for everyone as of right now. Enjoy,**Completely Revamped User Interface into great organized sections,*Added new Geometry Section,* Changed Results to on screen instead of popup window,* Fixed a few calculation bugs,* Added a return home button on all pages,* Fixed a few Layout issues,Added Languages*,English,German,Spanish,Chinese,French,Korean,Dutch

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Downloads last week: 0
Release Date: 2013-10-31
Publisher: Red 5 Apps
Operating System: android
Type: Free