Workman's Calculator Pro
Workman's Calculator Pro is #52 in Utilities Paid in Canada and charting in 1 of 24 countries we track.
Updated 27 Sep 2026 · rankings refresh through the day
DeveloperBret Hardman
CategoryUtilities
Price1.99 USD
Released
Rating★ 4.0 (50)
Version1.4.3
Age rating4+
First seen by us
25 Sep 2026
25 Sep 2026Installs (est.)1k+ worldwide
Rating
4.0 ★
50 ratings
Measured
Best rank now
#52
Utilities PaidMeasured
Workman's Calculator Pro on the App Store
App details
App ID
1188821288
Publisher
Bret Hardman
Minimum OS
iOS 13.0+
Content rating
4+
Languages
1
EN
Size
13 MB
Workman's Calculator Pro downloads
Worldwide, per day, and installs to date. The band is open; the exact number is free with an account.
How this is calculated
Apple publishes no download counts. iPhone downloads come from chart positions and daily rating growth per country, calibrated on Google Play install counts; lifetime installs from ratings worldwide × installs per rating. Confidence is the chance the real number is within half to double ours.
Where Workman's Calculator Pro's downloads come from Modelled
Last 30 days: organic search, browsing the store, features and paid ads.
Active users
All platforms, worldwide. Free with an account.
Stickiness (DAU / MAU)
how many monthly users open it on a given day
How this is calculated
Monthly users come from lifetime installs across every store, fitted on monthly active user figures companies publish; daily users = monthly × the typical daily/monthly ratio for the category. Confidence is the chance the real number is within half to double ours.
Where it ranks now
Every top chart it appears in across 24 countries.
| Country | Charts | Rank |
|---|---|---|
| Canada | UtilitiesPaid | #52 |
Apps near Workman's Calculator Pro on the chart
Utilities Paid, around #52.
Ratings
App Store, worldwide.
Rating
4.0 ★
50 ratings
Measured
Ratings
50
Measured
About Workman's Calculator Pro
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.
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.
Latest updates
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.
