# DuctChecker for Android

> Easily determine the duct by the method of constant pressure.

Canonical page: [https://chrome-stats.com/d/com.airdesign.DuctChecker](https://chrome-stats.com/d/com.airdesign.DuctChecker)

## Overview

- **ID:** `com.airdesign.DuctChecker`
- **Platform:** Android
- **Type:** Android app
- **Status:** Available
- **Publisher:** AirDesign,Inc.
- **Category:** PRODUCTIVITY
- **Downloads:** 1,564
- **Version:** 2.5.47
- **Last updated:** 2026-05-12
- **First published:** 2014-09-08
- **Publisher country:** JP
- **Size:** 50 MB
- **Data as of:** 2026-09-15
- **Store listing:** [Google Play Store](https://play.google.com/store/apps/details?id=com.airdesign.DuctChecker)
- **Website:** [http://tools.air-sekkei.com/](http://tools.air-sekkei.com/)
- **Privacy policy:** [https://air-sekkei.com/ductchk\_p\_p.html](https://air-sekkei.com/ductchk_p_p.html)

## Description

"DuctChecker for Android" is an app designed to help users easily determine duct dimensions using constant pressure and other methods. It features advanced calculations, supports various mathematical functions, and allows for customizable settings. With a user-friendly interface that includes touch screen support and multi-touch scaling, this app is perfect for HVAC professionals and anyone involved in duct design. Compatible with ARM-based CPUs, it requires Android 4.1.x or higher.

## Rankings

- #1,023,678 — Overall

## Permissions and access

### Permissions

- `android.permission.INTERNET`
- `com.android.vending.CHECK_LICENSE`

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