← Back to charts
Workman's Calculator Pro icon
APP STORE

Workman's Calculator Pro

Bret Hardman · Utilities · United States store
NOT IN TOP 100 HERE
View on App Store ↗ Instagram card
Revenue a month, worldwide EST
$303
Likely $101 to $910
New ratings
Tracking
Daily counts start building from today
Rating
4.1 of 5
51 ratings in this store
Countries it ranks in
0
was 0 on Oct 19, 2026

Revenue

Estimated from the grossing charts of Oct 26, 2026 in the 53 countries we track, and ratings growth on the App Store.

EST. REVENUE / YEAR · WORLDWIDE
$3.6K
0.5 new ratings a month on average since launch
EST. LIFETIME DOWNLOADS
1.8K to 5.1K
Estimated from ratings count
WHERE ITS USERS ARE · SHARE OF RATINGS
  • United States 51 ratings81%
  • Canada 12 ratings19%
HOW SURE ARE WE
Not in any grossing chart, so this comes from ratings growth (0.5 new ratings a month on average since launch): revenue grows with new ratings, more slowly for apps that collect ratings fast. Tested on 418 apps with verified revenue: typically off by about 2 times, and big earners tend to come out low. Countries we don't track (and Google Play in China, which doesn't exist) aren't included, and neither are ads or web payments. Gross revenue before store fees.
RATINGS
51
AVG RATING
4.06
PRICE
$1.99
AGE
9.8y
LAST UPDATE
2584d ago
VERSION
1.4.3
SIZE
12 MB
AGE RATING
4+

Last 30 days

From our daily snapshots of every grossing chart.

DAYS IN A GROSSING CHART
0 / 30
COUNTRIES NOW
0 (was 0)
EST. REVENUE FROM CHARTS, DAILY · APP STORE ONLY EST
Show daily values
Sep 27, 2026not in a grossing chart
Sep 28, 2026not in a grossing chart
Sep 29, 2026not in a grossing chart
Sep 30, 2026not in a grossing chart
Oct 1, 2026not in a grossing chart
Oct 2, 2026not in a grossing chart
Oct 3, 2026not in a grossing chart
Oct 4, 2026not in a grossing chart
Oct 5, 2026not in a grossing chart
Oct 6, 2026not in a grossing chart
Oct 7, 2026not in a grossing chart
Oct 8, 2026not in a grossing chart
Oct 9, 2026not in a grossing chart
Oct 10, 2026not in a grossing chart
Oct 11, 2026not in a grossing chart
Oct 12, 2026not in a grossing chart
Oct 13, 2026not in a grossing chart
Oct 14, 2026not in a grossing chart
Oct 15, 2026not in a grossing chart
Oct 16, 2026not in a grossing chart
Oct 17, 2026not in a grossing chart
Oct 18, 2026not in a grossing chart
Oct 19, 2026not in a grossing chart
Oct 20, 2026not in a grossing chart
Oct 21, 2026not in a grossing chart
Oct 22, 2026not in a grossing chart
Oct 23, 2026not in a grossing chart
Oct 24, 2026not in a grossing chart
Oct 25, 2026not in a grossing chart
Oct 26, 2026not in a grossing chart
Best rank Sep 27, 2026: not ranked. Now: not ranked. Days at zero are days outside every grossing chart.

Money and momentum

Measured from the store, not estimated.

WHAT IT CHARGES
No in-app purchases
Earns from its upfront price, ads or payments outside the store.
REVIEW MOMENTUM
0.1 reviews / week
  • Trendfalling
  • Recent reviews average3.6 stars
  • Recent 1 and 2 star share26%
From the latest 27 written reviews, covering 3567 days.
RELEASE CADENCE
0 updates in 90 days
  • Typical gap between releases15 days
From the last 10 versions listed on the App Store.
RATING BREAKDOWN
51 ratings
5★65%
4★14%
3★2%
2★2%
1★18%

What users want

From the latest 27 reviews on the United States App Store, Jan 20, 2017 to Jul 21, 2026: 26% are 1 or 2 stars. Open a theme to read what people wrote.

WHAT THEY COMPLAIN ABOUT · SHARE OF BAD REVIEWS

No common theme in the bad reviews, or they aren't in English.

WHAT THEY ASK FOR
  • Great app but need to add 1/8 to the fractions 5★, Jul 21, 2026
  • Need to add a history tab to save measurements so we don't have to continuously write them down or re do the measurement 4★, Feb 24, 2025
  • I'm a woodworker and need at least nearest 32nd and better yet 64th. 4★, Sep 13, 2021
  • But I really wish it had an Apple Watch version that was able to do fractions. 5★, May 12, 2021
  • We need an update ASAP 4★, Sep 26, 2019
  • There is one feature that I would love to see: parentheses. 4★, Dec 3, 2018
WORDS THAT KEEP COMING UP IN BAD REVIEWS

Nothing stands out.

WHAT THEY LOVE · SHARE OF GOOD REVIEWS
Easy to use17%

3 of the 4 and 5 star reviews.

★★★★★ Great app for trades where you only need to get the closest 16th. I'm a woodworker and need at least nearest 32nd and better yet 64th.
★★★★★ Simple mais complet pour travailler sur les chantier etc ...

Found by matching words and phrases in the reviews, not read by a person. A review can count toward more than one theme.

What users say

Latest reviews, United States App Store.

★★★★★Jul 21, 2026
Review

Great app but need to add 1/8 to the fractions

★★★★★May 15, 2026
Be more intuitive!!

App should be more intuitive. I can’t put a fraction

★★★★★Sep 1, 2025
Struggles with fractions

To say it struggles is a bit of an understatement, though. When trying to subtract two mixed numbers, I couldn't enter Int and 1/2, for example. I don't know if it would have calculated it correctly, because I couldn't even enter it. It only offered the option of entering 1/3, 1/5, or 1/1, weirdly. Really disappointing for a calculator that exists specifically to enter these types of calculations.

★★★★★Jul 2, 2025
Multiplying Fractions

This app does not multiply fractions properly. For instance 1/2 x 1/2 is 1/4 the app doesn’t give an answer at all. Another example was 3/16*2 7/8 is 9/16 the app says the answer is 1/16th. Have countless issues with multiplying fractions which is why I bought the app.

★★★★★Apr 6, 2025
Great app

Unfortunately I just switched to android and I can’t find this on the play store please consider uploading it there

★★★★★Feb 24, 2025
HISTORY!!!!!

Need to add a history tab to save measurements so we don’t have to continuously write them down or re do the measurement

Store screenshots

ScreenshotScreenshotScreenshotScreenshotScreenshot

App Store ads

Apple Search Ads this app ran in the last 90 days, from Apple's public ad repository.

Apple's ad repository couldn't be reached right now. Try again later.

Growth research

Where this app is buying and earning its users. Each link opens pre filtered.

Meta Ad Library ↗Active Facebook and Instagram adsTikTok Creative Center ↗Top performing TikTok adsTikTok creators ↗Organic videos mentioning the appInstagram ↗Reels and posts under its hashtagYouTube ↗Reviews, tutorials and ShortsDeveloper site ↗Landing page and pricing

ASO keywords

Most repeated terms in the listing. Highlighted ones also appear in the title.

calculator6numerator4construction calculator3feet inches3workman calculator3workman3done3values3construction2feet2inches2click2need2calculations2getting2time2

What's new in 1.4.3

• Fixed iOS 13.1 crash bug. • Temporarily removed the history list because of a bug. The history list will be back soon.

Released Jan 5, 2017. Current version shipped Sep 30, 2019.

Store description

The calculator has been rebuilt, and it's built for the trades! Workman's Construction Calculator is the best, and simplest construction calculator available on the App Market. With the most intuitive way to calculate measurements. Work with Feet, inches, yards, meters, and regular numbers. Simultaneously! Never before has a calculator worked like this! Do you want to put in 3/16 of an inch? Press the numerator button, click 3, and click 16 afterward, done. Yes, 16. One of the unique parts of Workman's Calculator is that the buttons change. When selecting a numerator only odd values are shown (1, 3, 5, 7, 9). After clicking one of the values the appropriate denominator values appear. If the numerator is 9 or higher, automatically 16 is selected. The denominators will always be more than the numerator. Need to multiply by a decimal? Go ahead. Choose how you wish to view your calculations. • Feet • Inches • Decimals Workman's Calculator is about being quick and getting you your calculations that you need, so there's more time getting done what needs to be done and less time on the phone.

See this store page in another country

Prices, ranks and reviews are per country. Revenue above is already worldwide.

United KingdomGermanyJapanBrazilIndia

More from Bret Hardman

QuickBend: Conduit Bending
Productivity		4K ratingsAnalyze →
mathCards ÷ x + -
Education		43 ratingsAnalyze →
Phased: Circuit Colors
Productivity		13 ratingsAnalyze →
RIGID: Conduit Bending Calculator
Productivity		15 ratingsAnalyze →
SoundBored* Build Your Own Soundboard
Entertainment		4 ratingsAnalyze →
MTRList
Productivity		12 ratingsAnalyze →
PIER: Ohm's Law Calculator
Utilities		4 ratingsAnalyze →
Derated: Conduit Fill
Productivity		10 ratingsAnalyze →