Measure Master Pro Calculator

Measure Master Pro Calculator

Design + Building Math Calc

4K ratings
73 reviews
Free
In-App Purchases

Details

  • Released
  • Updated
  • September 8, 2010
  • January 31, 2026

Features

Measure Master Pro Calculator screenshot #1 for iPhone
Measure Master Pro Calculator screenshot #2 for iPhone
Measure Master Pro Calculator screenshot #3 for iPhone
Measure Master Pro Calculator screenshot #4 for iPhone
Measure Master Pro Calculator screenshot #5 for iPhone
Measure Master Pro Calculator screenshot #6 for iPhone
Measure Master Pro Calculator screenshot #7 for iPhone
Measure Master Pro Calculator screenshot #8 for iPhone
Measure Master Pro Calculator screenshot #9 for iPhone
Measure Master Pro Calculator screenshot #10 for iPhone
iphone
ipad
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About

This app provides comprehensive U.S. and metric unit conversions and advanced calculations for design and building projects. It offers solutions for geometry, weight, and dimensional analysis, with a user-friendly interface and built-in help.

Multi-dimensional unit conversion (U.S. & metric)
Advanced weight calculations
Geometry solutions (circle area, circumference)
Comprehensive dimensional analysis (linear, area, volume)
Cost per Unit function
Paperless tape for past calculations
Board Feet calculation
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What users say

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What's New in Measure Master Pro Calculator

12.10.17

January 31, 2026

New menu Updated preferences behavior Resolved unitless rounding issue Resolved stored settings toggle Fixed some under the cover crashes Moved Preferences to the bottom tab bar

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Subscription plans

1 Month Full Access

Full Access to the Measure Master Pro App

$1.991 Month
14 Days trial
How to cancel Measure Master Pro Calculator subscription ⁉️

User reviews

Best app

I have been using math conversion apps for a long time and I settled on this years ago and then I went to an android and I couldn’t convert my account over to my android and so I just may do and forgot about it and then I got another Apple phone and I went and re-downloaded it. It still had my information so I did not have to re-purchase it and it just by far is the best way to go when you’re trying to convert and do angles and degrees and fractions or anything volumes anything it’s really good.
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Super

This is really great. I have used this tool for my woodworking. This is cheap for what you get. Well worth the price.

S.F. Button

Overall love your calculators and have used them for ~30 years, thank you. I would like to know what happened to the S.F. button? Please bring it back. It is missing on most, if not all, of your calculators.

A Critical App

Works as expected, great to have when I don’t have my physical Construction Master 5.

Not able to download to iPhone was able to on iPad. Cause I purchased lifetime app. Now it’s yearly.

Not able to download to iPhone was able to download to iPad. I purchased lifetime app 10 years ago now it’s a yearly app. Ripoff

Developer apps

User experience

🐞

Reported Bugs

2 issues

Unable to download on iPhone after previous iPad purchase

Bug

Free trial screen gets stuck, preventing full app usage

Bug

Requested Features

4 requests

Bring back the S.F. button

Feature

Add landscape mode support for iPad

Feature

Improve handling of large numbers

Feature

Integrate more advanced construction-specific functions

Feature

FAQ

What does Measure Master Pro Calculator do?

Measure Master Pro Calculator is a mobile application designed to perform U.S. and metric unit conversions and complex calculations relevant to design and building projects. It helps users solve for linear, area, and volume dimensions, perform weight calculations, and handle geometrical problems.

What are the key features of this app?

Key features include multi-dimensional unit conversion between U.S. and metric systems, advanced weight calculations, geometry solutions for circles, comprehensive dimensional analysis, a cost per unit function, and a paperless tape to review past calculations. It also offers specialized functions like Board Feet calculation for woodworking.

How much does Measure Master Pro Calculator cost?

The app offers a free trial period before purchase, meaning your App Store account is not charged by Apple during the trial. After the trial, it operates on a freemium model, suggesting that certain advanced features or full functionality may require a purchase or subscription.

What kind of projects is this app useful for?

This app is ideal for a wide range of projects involving measurements and calculations. This includes construction, fabrication, woodworking, design, and general crafting. Its ability to handle both U.S. and metric units makes it suitable for international projects as well.

What devices is Measure Master Pro Calculator compatible with?

The application is available for iPhone and iPad devices. Its user-friendly interface is designed for ease of use on these mobile platforms, allowing for quick and accurate calculations on the go.