# Construction Calc Pro Ads

> Construction-focused calculator with specialized modules for measurements and estimates. (iPhone/iPad app by Snappy Appz Inc..)

- Source: https://appshunter.io/ios/app/construction-calc-pro-ads/id942135958 (this page in markdown: same URL + `.md`)
- Developer: [Snappy Appz Inc.](https://appshunter.io/developer/375591377)
- Category: Utilities, Productivity
- Price: Free
- Rating: 2.50/5 from 51 App Store ratings · 21 written reviews indexed
- Age rating: 4+
- Requires: iOS 9.0 · 14 MB
- Languages: American English
- Released: 2014-11-20
- Data updated: 2026-08-27
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/construction-calc-pro-ads/id942135958/reviews.md

## What is Construction Calc Pro Ads?

C-Calc Pro is a calculator app designed by, and for construction workers.  Unlike a standard construction calculator C-Calc uses the power of the IPhone to create a construction computer.  This full function calculator works as a standard calculator but more importantly allows you to work in feet, inches and fractional inches.  The calculator also features several other modules for performing material estimates, crown moulding, conversions, area calculations and volume calculations, arcs and archs, trig and triangles, and stairwells and stairs.  Contractors, architects, tradespersons, builders and even do it yourselfers will find this app ideal.  Features include;

- Add, subtract, multiply, divide, exponent, root and more with measurements in feet, inches, and fractional inches.

- Reduce fractions and fractional inches to their lowest common denominator.

- Convert decimal values to fractions and vice versa.

- 50 memory slots to store, recall, add and subtract memory values.  Memory values are shared between all modules as well.

- Split screen shows result, memory, and measurement values all at once.

- Calculate square footage and cubic footage easily.

- Conversions for temperatures, distances, angles, areas and many more built in.

- Help screen and full instructions included in program.

- Estimate drywall, concrete, block, paint, tile, lumber and associated materials.

- Transfer individual estimates to a running estimate sheet where you can keep track of your total as well as email the estimate to a man in the field, to yourself, or to the supplier.

- Calculate surface areas and volumes of a large variety of shapes (including compound objects) for material estimates.

- Crown moulding module built in which supports any spring angle and any wall angle.  Actually see the saw settings on your phone.

- Trigonometry calculator included for solving triangles, rise/run, rafters, slope, and more.  Triangles are graphically mapped on your phone's screen to give a visual.

- Advanced arc/circle calculator for solving arcs, radius, circumference, sector areas, sector angles, and circle areas.

- Stair calculator for solving rise, run, unit rise, unit run, # of risers, # of treads, incline, stairwell opening, and stringer length.  Drawings are to scale and may be easily printed or saved.

  Forget a bulky, expensive calculator and simply download the app.  The app will always be on your hip when you need it most instead of in the truck's glove compartment.

  We take our fellow tradesmen's opinions very seriously and the app will grow to reflect the people's opinion.

## Key features

- Feet, inches, and fractional inch measurements
- Material estimation modules
- Area and volume calculations
- Trigonometry and triangle solver
- Stair and crown moulding calculators
- Fraction reduction and conversion
- Estimate transfer and email

## Recent user reviews (10 of 21)

All indexed reviews: https://appshunter.io/ios/app/construction-calc-pro-ads/id942135958/reviews.md

### 1/5 — Ads

*2026-05-27*

The ad keeps saying if there’s a virus and click etc, it’s annoying

### 1/5 — Terrible! Way too many ads! And clears calculations!

*2023-02-01*

This calculator pops up ads when you press “equal” then clears the calculation before you can read the answer. The ads are non stop. Not worth the frustration. Pay for a calculator if you need one and avoid the ads. I can understand some ads for a free product but this is ridiculous!

### 1/5 — Worthless. Utter garbage.

*2023-01-07*

I get supporting your app with ads. But if your app is a CALCULATOR that shows a bloody ad EVERY TIME I HIT [=] and also CLEARS THE BLOODY ANSWER AFTER AN AD IS SHOWN, then what I have here is an over complicated way of me engaging in the privilege of handing you ad revenue. 

This was a waste of the electrons it was printed on.

### 2/5 — No update

*2022-08-14*

They haven’t updated the app so will not work on new iPhones. Very disappointing was a good app.

### 1/5 — Free version unusable

*2022-03-19*

The only thing this app calculates is ads. The free version is almost unusable due to the ads. It put me off enough I will purchase a full version elsewhere.

### 1/5 — Ads ads ads. Money money money

*2021-12-07*

Ads erase your work, dont waste ur time

### 1/5 — Terrible

*2021-08-12*

An ad pops up just about every time I push equals, and it clears the screen. Then I have to start over.  Too frustrating! I have several of the real calculators, and they are great. Gonna uninstall this one.

### 1/5 — Garbage 🤮🤮🤮

*2021-06-08*

Ads pop up right when you hit equal and only when you hit equal

### 1/5 — The worst app I’ve ever used.

*2020-05-20*

It’s free and I understand the adds, but they pop up and erase all your data entry.  It’s totally worthless and there are other apps or just the www. that work better.  
I am uninstalling it.

### 5/5 — C Cal Pro

*2020-03-24*

Great app for building stairs 👍👍

## Frequently asked questions about Construction Calc Pro Ads

### What makes Construction Calc Pro different from a standard calculator?

Construction Calc Pro specializes in measurements using feet, inches, and fractional inches, which standard calculators do not support. It also includes dedicated modules for construction-specific tasks like material estimation, trigonometry, and stair design.

### Can Construction Calc Pro help with material estimates?

Yes, Construction Calc Pro features modules to estimate materials such as drywall, concrete, block, paint, tile, and lumber. You can transfer these estimates to a running sheet and email them.

### Does Construction Calc Pro support complex shapes for calculations?

Yes, the app can calculate surface areas and volumes for a large variety of shapes, including compound objects, which is essential for accurate material estimates.

### How does the stair calculator in Construction Calc Pro work?

The stair calculator solves for rise, run, unit rise, unit run, number of risers and treads, incline, stairwell opening, and stringer length. It also provides to-scale drawings that can be printed or saved.

### What is the user rating for Construction Calc Pro?

Construction Calc Pro has a rating of 2.5 stars from 50 ratings, indicating mixed user satisfaction.

### Is Construction Calc Pro available on Android devices?

Based on the provided data, Construction Calc Pro is supported on iPhone and iPod devices. Information about Android availability is not included.

### How often is Construction Calc Pro updated?

The app was last updated on February 9, 2019, to version 1.1.5. This suggests infrequent updates in recent years.

### What is the age rating for Construction Calc Pro?

Construction Calc Pro has an age rating of 4+, making it suitable for a wide range of users.

## Version history (last 5 releases)

### 1.1.5 — 2019-02-09

- fixed a bug causing negative distances to not function correctly

### 1.1.4 — 2018-05-27

- Added support for iPhone X.

### 1.1.2 — 2018-05-26

- Fixed bug that caused calculator to reset after ad showed.

### 1.1.1 — 2018-01-23

- Minor bug fixes.

### 1.1.0 — 2017-11-25

- Minor fixes to paint module.

## Apps similar to Construction Calc Pro Ads

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [Construction Master 5 Calc](https://appshunter.io/ios/app/construction-master-5-calc/id370412148) | 4.8 (13,064) | Free | Utilities |
| [Construction Calculator](https://appshunter.io/ios/app/construction-calculator/id1092417398) | 4.7 (625) | Free | Utilities |
| [Feet and Inches Calculator](https://appshunter.io/ios/app/feet-and-inches-calculator/id1072241945) | 4.6 (401) | Free | Utilities |
| [Material Estimator Calculator](https://appshunter.io/ios/app/material-estimator-calculator/id376071081) | 4.8 (3,093) | Free | Utilities |
| [Construction Master Pro Calc](https://appshunter.io/ios/app/construction-master-pro-calc/id370406446) | 4.8 (39,372) | Free | Utilities |
| [Stair Calculator: Construction](https://appshunter.io/ios/app/stair-calculator-construction/id1493037366) | 4.1 (738) | Free | Utilities |

## More apps by Snappy Appz Inc.

- [Electrical Calc](https://appshunter.io/ios/app/electrical-calc/id375591374)
- [Construction Calc Lite](https://appshunter.io/ios/app/construction-calc-lite/id380648615)
- [Electrical Calc USA](https://appshunter.io/ios/app/electrical-calc-usa/id391412994)
- [Construction Calc Pro](https://appshunter.io/ios/app/construction-calc-pro/id458909118)
- [The Best No Smoking App](https://appshunter.io/ios/app/the-best-no-smoking-app/id458916516)
- [Electrical Calc Pro](https://appshunter.io/ios/app/electrical-calc-pro/id514793318)

All apps by Snappy Appz Inc.: https://appshunter.io/developer/375591377

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-27.*