Comparison

Construction Calculator Master vs Slope Calc

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

Head to head
About

Construction Calculator Master

This advanced construction calculator simplifies complex measurements for builders, carpenters, and remodelers. It offers a comprehensive suite of math functions, multi-unit support, and visual aids for calculations involving fractions, trigonometry, and rafters. Reduce errors and save time with its intuitive interface and customizable options.

Highlights
  • Multi-unit fraction support (feet, inches, yards, metric)
  • Trigonometric functions with visualization
  • Rafter and triangle visualization
  • Imperial, Metric, and US Fractional units
  • Customizable fraction resolution
  • Memory and history functions
  • Dark mode support
Features
Read full description

Get ready for the next generation construction calculator. A must-have tool for fellow builder, carpenter, remodeler and handymen. Save time and reduce costly errors with our extremely easy to use construction calculator with full visual mode for all your calculations. This app features: - Easy to use with a comprehensive set of math functions. - Advanced multi-unit (feet inch fractions, yards, decimal feet, decimal inches and metric) fraction support - Full trig functions with visualization: sine, cosine, tangent, arcsine, arccosine and arctangent - Visualization of triangles, arcs, common and hip/valley rafters - Advanced calculation modes - Imperial, Metric, and US Fractional units - Customizable fraction resolution - Memory and History functions - Max, Min, and average calculation of values in memory - Dark mode support and much more. Download today and become a 10x builder! Terms of use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

Slope Calc

Read full description

Why do we use slope calculator? Calculating the slope of a line is a bit tricky and lengthy task, we can use the slope calculator to calculate the slope “m” of a linear equation. You can calculate the following terms. Slope from the equation of a line. Slope from two points. What is the slope of a line? The slope of a line is the steepness of a line or a curve, some other names for the slope are “gradient, slant, and incline.” To calculate the slope, we use the following formula. General formula of the slope: Generally, we use the following formula to calculate the slope “m”. m = rise / run = (y2 – y1) / (x2 – x1)  1. “x1, x2, y1, and y2 are the points on which the line lies on the cartesian coordinate. 2. “m” is the slope. Topographies: This slope calculator has many features that make it unique compared to other calculators. Input field: The input fields are very easy to use and very flexible. Separate boxes are designed for the ease of the user. Erasing all input: The “reset” button allows you to erase all the input at once. Calculate button: To calculate the result just tap on the “calculate” button. It will navigate you to the result screen. Mathematical format: Throughout the result section, “LaTeX” is used. LaTeX is a mathematical format used for writing mathematical expressions that makes the output easier to understand. UI/UX: This application has an amazing UI/UX that provides a user-friendly environment. Anyone can use this slope calculator easily. How to use the slope calculator? The procedure to calculate the slope with steps is quite easier with the help of this Slope calculator. You just have to follow the below steps: 1.Select the input type, “Line equation” or “Two points”. 2.Enter the values in the dedicated input boxes. 3.Press the “Calculate” button. In this way, you will get the step-by-step solution of the input. Install this application and make the calculation easier.

Screenshots

Construction Calculator Master4 screens
Slope Calc4 screens

Verdict

The call

The clearest difference is in-app purchases: Slope Calc at none against Construction Calculator Master's 10. Construction Calculator Master's advantage is update cadence (fortnightly vs every 34 months) and iOS requirement (11.0 vs 15.6). On price, ads 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 Master sells 10 in-app purchases, starting at $0.99 per 7 days. Slope Calc asks for nothing beyond the download.

UpkeepUpdate frequency

Construction Calculator Master ships an update fortnightly, Slope Calc every 34 months. The most recent releases landed on September 22, 2026 and June 5, 2026 respectively.

Scorecard3 real differences · 7 level
Construction Calculator Master versus Slope Calc: the parameters behind the verdict, then further details
ParameterConstruction Calculator MasterSlope Calc
PriceFreeFree
Rating4.3 (436 ratings) — better—
Positive reviews70.0% of reviews—
Number of ratings436 — better—
Update frequencyFortnightly — betterEvery 34 months
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPodiPhone, iPod, Mac — better
Requires iOS11.0 — better15.6
Further details — not scored
Size37 MB19 MB
Age rating4+4+
DeveloperUncaught Exception IncAbdul Rehman

In-app purchases

10 purchases

Construction Calculator Master

Subscriptions10
  • 1 week7 Days trial$0.997 Days
  • 1 week$2.997 Days
  • 1 week7 Days trial$2.997 Days
Show 7 more
  • 1 month7 Days trial$3.991 Month
  • 1 week7 Days trial$4.997 Days
  • 1 month3 Days trial$5.991 Month
  • 1 month7 Days trial$5.991 Month
  • 1 month$9.991 Month
  • 1 year7 Days trial$29.991 Year
  • 1 year7 Days trial$49.991 Year
None

Slope Calc

No in-app purchases

Questions

Is Construction Calculator Master free?
Construction Calculator Master is free to download, with in-app purchases available.
Is Slope Calc free?
Slope Calc is free to download, with no in-app purchases.
Do Construction Calculator Master or Slope Calc have ads?
Neither Construction Calculator Master nor Slope Calc shows ads.
Which is updated more often, Construction Calculator Master or Slope Calc?
Construction Calculator Master ships an update fortnightly, and Slope Calc every 34 months. Most recently, Construction Calculator Master was updated on September 22, 2026 and Slope Calc on June 5, 2026.

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