# Construction Calculator (feet)

> Construction grade calculator for rafters, hips, diagonals, stairs, decking...

Canonical page: [https://chrome-stats.com/d/com.learnframing.proconstructioncalculator](https://chrome-stats.com/d/com.learnframing.proconstructioncalculator)

## Overview

- **ID:** `com.learnframing.proconstructioncalculator`
- **Platform:** Android
- **Type:** Android app
- **Status:** Available
- **Publisher:** Construction Wizard
- **Category:** TOOLS
- **Downloads:** 157,631
- **Rating:** 3.49 / 5 (226 ratings)
- **Version:** 7.12
- **Last updated:** 2025-04-12
- **First published:** 2019-11-30
- **Publisher country:** US
- **Size:** 21 MB
- **Data as of:** 2026-09-17
- **Store listing:** [Google Play Store](https://play.google.com/store/apps/details?id=com.learnframing.proconstructioncalculator)
- **Privacy policy:** [https://learnframing.com/privacy-policy/](https://learnframing.com/privacy-policy/)

## Description

The Construction Calculator (feet) is a specialized tool designed for professionals in construction, including carpenters, engineers, architects, and contractors. It simplifies complex calculations by allowing users to work in feet, inches, and carpenter's fractions, ensuring accuracy in every measurement.

This extension handles a variety of construction math tasks such as calculating diagonals, rafters of all types, stairs, and roof decking. Its user-friendly interface makes it an indispensable companion for anyone needing precise, construction-grade calculations on-the-go.

## Rankings

- #179,345 — Overall

## Permissions and access

### Permissions

- `android.permission.ACCESS_ADSERVICES_AD_ID`
- `android.permission.ACCESS_ADSERVICES_ATTRIBUTION`
- `android.permission.ACCESS_ADSERVICES_TOPICS`
- `android.permission.ACCESS_NETWORK_STATE`
- `android.permission.FOREGROUND_SERVICE`
- `android.permission.INTERNET`
- `android.permission.WAKE_LOCK`
- `com.android.vending.BILLING`
- `com.google.android.gms.permission.AD_ID`
- `com.learnframing.proconstructioncalculator.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION`

## Review summary

Most reviews are negative after updates. Users report degraded functionality, inaccurate calculations, and broken feet/inches and fractions handling. Repeated complaints focus on lost features, poor math outputs, and paywall limitations, with only a few noting the app’s on-site usefulness and simple interface as positives.

### Pros

- Simple, easy-to-use interface.
- Extremely helpful on construction sites / on-site use.
- Overall positive sentiment; users find it a useful construction calculator.
- Some users feel it offers good value or saves money compared to paid options.

### Cons

- Major updates degraded functionality and usability: removed features, changed behavior, and many users want the old version back.
- Inaccurate math after updates: basic calculations are wrong, rounding issues persist, and outputs don’t match expectations.
- Fractions handling is broken: cannot divide fractions and fraction-related calculations are unreliable.
- Feet/inches calculations are incorrect: adding/subtracting feet and inches yields wrong results (e.g., 5'4"+5'4" should be 10'8" but shows 128 inches).
- Paywall/free version limitations: users report having to pay for features and that the free version can’t perform essential tasks.

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Source: [Chrome-Stats](https://chrome-stats.com/d/com.learnframing.proconstructioncalculator)