Comparison

Construction Calculator vs Carpentry Calculator

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Construction Calculator

This app is a powerful calculator designed for construction and woodworking professionals, as well as students. It simplifies calculations involving feet, inches, and fractions, offering conversions between various measurement units and displaying equations and results simultaneously. Advanced features are available through optional in-app purchases.

Highlights
  • Decimal to fraction converter
  • Fraction to decimal conversion
  • Simultaneous equation and result display
  • Advanced editing capabilities
  • Today Screen integration
  • Support for multiple dimensional formats
Features
Read full description

Award Winning Feet Inch Fraction Construction Calculator for iPhone and iPad. Designed with simplicity, usability and beauty in mind! FEATURES: - Elegant & Intuitive interface - Decimal to fraction converter - Fraction to decimal conversion - Displays both the equation & the result at the same time - Advanced editing by easily going back and forth - Can be added to Today Screen Ideal for those who work in construction, woodworking and for students to check up their homework! If you are looking for more advanced features you can upgrade to one or more of the following: - Stairs Calculator - Common Rafter Calculator - Hip/Valley Rafter Calculator - Triangle Calculator - Circular Calculator - Arc Calculator - Work in and convert between all building dimensional formats: feet-inch-fractions, inch fraction, yards, decimal feet (10th, 100th), decimal inches and metric (km, m, cm, mm) Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

Carpentry Calculator

This app simplifies complex calculations for carpenters, builders, and DIY enthusiasts. It handles tasks like roofing, stairs, and decking, offering both metric and imperial units. Visual aids and detailed measurements enhance accuracy and efficiency on any project.

Highlights
  • Roofing calculations
  • Stair and decking measurements
  • Concrete slab and post hole calculations
  • Raked wall and balustrade design
  • Trigonometry functions
  • Metric and imperial unit support
  • Light and dark mode options
Features
Read full description

The Carpentry Calculator is a must-have tool for all carpenters, builders, handymen and DIYers. This handy app makes light work of any tricky calculations, using either metric or imperial units. It is simple and easy to use, but very powerful. All screens have help available and the app can be switched easily between light and dark modes. The app will complete difficult calculations for roofing, stairs, raked walls, concrete post holes and slabs, concrete stairs, cladding, decking, balustrades (level and raked), trigonometry and that's just the tip of the iceberg. What separates us from the rest is the attention to detail. Most functions will even draw your work and give you a list of running measurements so you know exactly what you are marking out. The Carpentry Calculator will improve efficiency and productivity on the worksite leading to a faster, more accurate and therefore more profitable job. No more scratching your head or pulling out the old textbooks to try remember how to calculate something. Download and see for yourself!

Screenshots

Construction Calculator1 screens
Carpentry Calculator4 screens

Verdict

The call

The clearest difference is update cadence: Construction Calculator at every 6 days against Carpentry Calculator's every 2 months. Construction Calculator also leads on ratings volume (667 vs 1). Carpentry Calculator's advantage is monetization model (free vs free with in-app purchases) and rating (5.0 vs 4.7). On price, ads, in-app purchases and device support there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Construction Calculator sells 8 in-app purchases, starting at $4.99 per month and Carpentry Calculator sells 2 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

Carpentry Calculator holds the better App Store score, 5.0 against 4.7. That said, the two scores are not equally well evidenced: Construction Calculator has 667 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 54% of Construction Calculator's written reviews are positive against 71% of Carpentry Calculator's.

UpkeepUpdate frequency

Construction Calculator ships an update every 6 days, Carpentry Calculator every 2 months. The most recent releases landed on October 21, 2026 and October 14, 2026 respectively.

Scorecard6 real differences · 4 level
Construction Calculator versus Carpentry Calculator: the parameters behind the verdict, then further details
ParameterConstruction CalculatorCarpentry Calculator
PriceFreeFree
Rating4.7 (667 ratings)5.0 (1 ratings) — better
Positive reviews53.7% of reviews71.4% of reviews — better
Number of ratings667 — better1
Update frequencyEvery 6 days — betterEvery 2 months
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree — better
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS16.413.0 — better
Further details — not scored
Size49 MB23 MB
Age rating4+4+
DeveloperxNeat.comMatthew Spencer

Customer experience

Construction Calculator

All ratings625 ratings
Positive91.4%
Neutral3.2%
Negative5.4%
Written reviews136 reviews
Positive53.7%
Neutral4.4%
Negative41.9%

Carpentry Calculator

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews7 reviews
Positive71.4%
Neutral28.6%
Negative0.0%

Bugs and requests

Construction Calculator

Reported bugs

3 issues
  • Calculation errors and incorrect results
  • Freezing and crashing on certain devices
  • Compatibility issues with newer OS versions

Requested features

4 requests
  • Bring back fraction display in results
  • Allow offline use without subscription
  • Add more construction-specific tools
  • Improve user interface and usability

Carpentry Calculator

Not enough reviews yet to summarise bugs or requests.

In-app purchases

8 purchases

Construction Calculator

Subscriptions2
  • Construction Calculator3 Days trial$4.991 Month
  • Construction Calculator7 Days trial$39.991 Year
One-time6
  • Themes$1.99
  • Calculator Plus$3.99
  • Rafter$4.99
Show 3 more
  • Stair Calculator$4.99
  • Fraction Calculator$9.99
  • Construction Calculator2 variants$14.99
2 purchases

Carpentry Calculator

One-time2
  • Discounted upgrade$3.49
  • Upgrade to paid version$4.99

Questions

Is Construction Calculator free?
Construction Calculator is free to download, with in-app purchases available.
Is Carpentry Calculator free?
Carpentry Calculator is free to download, with in-app purchases available.
Which has better reviews, Construction Calculator or Carpentry Calculator?
Carpentry Calculator is rated higher. Construction Calculator averages 4.7 out of 5 from 667 ratings, while Carpentry Calculator averages 5.0 from 1 ratings.
Do Construction Calculator or Carpentry Calculator have ads?
Neither Construction Calculator nor Carpentry Calculator shows ads.
Which is updated more often, Construction Calculator or Carpentry Calculator?
Construction Calculator ships an update every 6 days, and Carpentry Calculator every 2 months. Most recently, Construction Calculator was updated on October 21, 2026 and Carpentry Calculator on October 14, 2026.

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