Machinist Journeyman

Name: Machinist Journeyman
Rating: 4.4 (18 reviews)
Author: smartcalculations

by smartcalculations

iPhone

Abandoned risk Last checked 31 Jul 2026

App Store ↗

Quick verdict

What it is: Store information collected; independent summary not yet available.
At a glance: $9.99

Categories and search queries

Official categories

Business
Utilities

AppCorpus categories

Key functions

Function	Availability	Access	Scope	Evidence
Family Sharing	Yes	Unknown	App Store	Store published

Screens

No screenshots collected yet.

Pricing & paywalls

App Store

Price: $9.99

Last verified 31 Jul 2026

Ratings & reviews

App Store

4.4 18 ratings · App Store

4/5Great app and very useful
Every thing is available that you should need for reference needs as a machinist to a point only thing it doesn’t have that I have to go elsewhere for is metric thread information.

machinist dad · 31 Jul 2026
5/5Best machinist app out there!
I’ve been using this app since the creation of it. I use it everyday and show it to all my customers. I’ve been selling carbide since 1988 and have covered the Bay Area and Central Valley in California for Mitsubishi Carbide cutting tools for the past 17-1/2 years. It’s very simple and user friendly. Years ago I used an app on my old palm pilot called “Machinist”. I wish these 2 would get together and create one together. “Machinist” was amazing and had a materials data base and would allow you to input the machine data such as rapids, horse power, etc.. so when calculating drilling cycle times it would allow input for distance between the holes. Keep up the great work and thanks for the app!!

Kickitoldskool · 31 Jul 2026
4/5Useful
I really like the app and use it often. It would be really nice if you could add cycle times to the drilling section. All sections

sixes&nines · 31 Jul 2026
4/5cah8861
This is a good app. I can see if you normally run newer cnc operated machinery it could be very helpful. Unfortunately I run older manual equipment that doesn't even have DRO's on them and only some of the info from this app is useful to me. Maybe saves me a trip to look at a wall chart occasionally. I would reccomend if you run newer equipment. I would like to see them throw in the metric version instead of making you purchase another app, if I bought a book with this info in it, it would include metric also.

Bird dog422 · 31 Jul 2026
5/5Decimal/Drill Chart. Thanks for adding the Decimal/Drill Chart. I have been using it already.
I have been Machining for 45 years and still refer to Drill Charts quite often. I think that your Program is really an awesome reference, but would be nice to have a Drill Chart in it. If I need a #31 drill to tap a hole, I still need to know what that is in decimals of an inch. Most small drills you can't read what number it is and to know what it is in decimals of an inch makes it easy to just use a micrometer to measure the drill. My micrometer doesn't measure numbers, letters or fractions of an inch. Please make that part of a future update and then you have a perfect Machinist Program. Thanks for creating this because it sure does have a lot of very useful information.

olmuddy · 31 Jul 2026

Privacy & accessibility

App Store

Privacy

No Details Provided Developer declared

Accessibility

No accessibility labels collected yet.

Versions

App Store

1.0.0
1.1.0
*Added Toroidal Milling Calculation *Adjusted Right Triangle Layout *Corrected RPM Rounding in Tap Feed Area Thanks for the Constructive Review. More updates planned in the future.
1.1.1
ESTIMATING CALCULATIONS: *Qty. of Inserts *Per Part Tool Cost *Lathe Cut Time *Mill Cut Time *Manual Mill Feeds *Production Hours Needed for Job *Feet of Material Needed SALESMAN CALCULATIONS: *Profit Margin *Sell / Cost / Profit *Off List Discount REFERENCE: Rockwell C to Brinell Hardness
1.1.2
Added More Features per Requests: * Turning Surface Finish * Depth for Desired Spot Drill Diameter * Center Drill Dimension Info
1.1.4
Added The Following Features: * Drilling Menu Expanded * Desired Center Drill Diameter based upon Angle and Depth * TapDrills for NPT, NPS, BSPT, BSPP * Links to Trade Publications * Link to CNC Swiss Lathe Blog
1.1.5
Decimal Equiv./ Drill Chart added using the Picker Feature. Center Drill Info modifed to Picker to Feature. Additions to Tolerancing Program MEAN DIM. Suggestions from App User Dave Carlisle. *Section now includes: Dimensions for + and - Tolerances Dimensions for + and + Tolerances Dimensions for - and - Tolerances Thanks Dave !!!!!
1.1.6
Worked on APP Loading Glitch. Seems to be loading consistently now. If you have any problems email me at smartcalculations@gmail;.com if you have any problems with the app loading. Thanks for your purchase.
1.1.7
Worked on Loading Glitch. Email me if you are having troubles with this loading at [email protected] Sincerely, Jim Rowe Developer
1.21.11
MATH SECTION: Added a CNC Bolt Circle Calculation, 3 O'Clock Orientation- with CCW Rotation. REFERENCE SECTION: Added an INCH Size Screw Thread Information Picker. If you like this format I will expand the Inch Sizes and continue on to Metric Information. Please Email me or leave a Review to let me know. Thanks
1.4.11
Added a Bolt Circle Calculator into the Math Area. I think you will like how it works. Cleaned up some old code to improve the speed of booting up.
17.0
Rebuilt the entire code to work with the latest IOS platforms
17.1
Rebuilt for new IOS and cleaned a few things
17.2 · 28 Aug 2017
This update from Apple will improve the functionality of this app. No new features are included. Added Centerdrill Diameter feature
2.6.11
* CNC Bolt Circle Calculator now has 72 Holes. Used to be 16. *Added more INCH Thread Sizes for Screw Thread Information.
4.10.12
Cleaned Up Code, Added Math to Profit Margin/Markup, Screw Thread Sizes are up to 1-3/8" diameter now. Multiple Diameter Turning that calculates RPM and Cutting Diameter as a Fixed Cycle would do. Several other additions coming soon.
6.1
Updates include how to receive a $10 iTunes Gift Card while attending IMTS 2012 in Chicago from Sept 10-15, 2012. Mahar Tool Supply is making the offer to anyone who has purchased the Machinist journeyman App. Find out more info inside the app or visit www.mahartool.com
9.17.12
Removed the Branding of a Temporary Sponsor. Fixed the images in the Math Trig area.

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Alternatives

CNC Machinist Calculator Pro — Same category + similar ratings

Availability by market

Data quality & evidence

Page completeness: Live store listing
Last verified: 31 Jul 2026
Sources: App Store

Independent summary has not been published yet.
Screenshots: not yet collected

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Compare Machinist Journeyman with CNC Machinist Calculator Pro.

View JSON

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          "author": "machinist dad",
          "date": "31 Jul 2026"
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          "body": "I’ve been using this app since the creation of it. I use it everyday and show it to all my customers. I’ve been selling carbide since 1988 and have covered the Bay Area and Central Valley in California for Mitsubishi Carbide cutting tools for the past 17-1/2 years. It’s very simple and user friendly. Years ago I used an app on my old palm pilot called “Machinist”. I wish these 2 would get together and create one together. “Machinist” was amazing and had a materials data base and would allow you to input the machine data such as rapids, horse power, etc.. so when calculating drilling cycle times it would allow input for distance between the holes. Keep up the great work and thanks for the app!!",
          "author": "Kickitoldskool",
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          "date": "31 Jul 2026"
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    },
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      "notes": "Decimal Equiv./ Drill Chart added using the Picker Feature. Center Drill Info modifed to Picker to Feature. Additions to Tolerancing Program MEAN DIM. Suggestions from App User Dave Carlisle. *Section now includes: Dimensions for + and - Tolerances Dimensions for + and + Tolerances Dimensions for - and - Tolerances Thanks Dave !!!!!"
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      "notes": "Cleaned Up Code, Added Math to Profit Margin/Markup, Screw Thread Sizes are up to 1-3/8\" diameter now. Multiple Diameter Turning that calculates RPM and Cutting Diameter as a Fixed Cycle would do. Several other additions coming soon."
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      "app_id": 1037668281,
      "name": "CNC Machinist Calculator Pro",
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