Construction Calc Pro

Name: Construction Calc Pro
Price: 4.99 USD
Rating: 4.0526314 (196 reviews)
Author: Lightray Studio

By: Lightray Studio

Essential construction calculators for your phone.

Features & Capabilities

Construction Calc Pro is an ad-free mobile app offering 83 proven, precise construction calculators and estimators. Quickly estimate materials, calculate angles, measurements and quantities on-site using imperial (ft/in) or metric units. The app is optimized for high visibility in direct sunlight with white-on-black text and colored inputs/outputs for clarity.

Included tools cover concrete, asphalt, aggregate, drywall, roofing, stairs, rafters, paint, insulation, flooring, crown molding, drop ceilings, balusters, and many more. Automatic updates, a simple input-driven interface, and email support make it a practical pocket calculator for contractors, builders, architects and DIYers. Visit http://www.constructioncalcpro.com/ for more information or contact apps@lightraystudio.com for support.

User Growth & Download Statistics

App

By:

Downloads:

Rating:

Version:

7.31 Last updated: 2026-05-30

Version code:

731

Creation date:

2011-08-21

Publisher country:

Permissions:

android.permission.INTERNET Low risk
com.android.vending.BILLING Low risk
android.permission.ACCESS_NETWORK_STATE Safe
android.permission.VIBRATE Safe

Size:

27.29MB

Price:

4.99

Email:

ap*****@lightraystudio.com

URLs:

Website ,Privacy policy

Full description:

Source:

Google Play Store

Data ingested on:

2026-06-21

Compare stats and ranking:

Ranking

# 515,831 ▼ 1,306

For Developers

Monetize with App Pass Boost with Extension Booster

Contact the developer

Chrome-Stats does not own this Android app. Please use these information below to contact the Android app developer.

Developed by:

Lightray Studio

Google Play Store

https://play.google.com/store/apps/details?id=com.lightraystudio.constructioncalc

Email:

ap*****@lightraystudio.com

Website:

http://www.lightraystudio.com/

Publisher Change History

2025-10-17: ap*****@lightraystudio.com to ap*****@lightraystudio.com

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User Reviews

Construction Calculator Pro is valued for its accuracy, speed, and ease of use, making it a helpful tool for professionals and DIYers. Users appreciate the developer's responsiveness and continual improvements. However, multiple users face issues with entering fractional dimensions, loss of input data when the screen turns off, and some missing functionalities like pipework measurements. Some updates have caused problems, and certain calculations lack precision. Overall, the app is reliable and recommended but could benefit from enhancements to input handling and expanded features.

Pros

Accurate and reliable calculations frequently praised by users.
Fast and easy to use, simplifying measurement tasks.
Developer is responsive and actively improves the app based on user feedback.
Highly recommended by users, suitable for both professionals and DIY enthusiasts.
Useful for various construction-related calculations, including earthwork and paint estimates.

Cons

Difficulty entering certain real values with fractions (e.g., feet and inches, fractions of an inch).
Input values get cleared when the screen shuts off, causing loss of data and inconvenience.
Lack of features specific to some trades, such as pipe diameters and dimensioning for angles relevant to pipework.
Some functions or parts of the app labeled as 'guesstimator' indicating limited usefulness or precision in certain calculations.
Negative experiences reported after updates, indicating possible regressions or issues introduced in newer versions.