Duct Sizer

1.0

Energy4You

2.64

47 reviews

10,000+
Downloads

Free

The Duct Sizer App is a modern, simplest and quickest ductulator.

iOS version

About Duct Sizer

Duct Sizer is a tools app developed by Energy4You.

How many times has Duct Sizer been downloaded?

Duct Sizer has been downloaded 18 thousand times. In the last 30 days, the app was downloaded 400 times.

What is the rating of Duct Sizer?

Duct Sizer is rated 2.64 out of 5 stars, based on 47 ratings.

Is Duct Sizer free?

Duct Sizer is free to download. The APK download size is 32.95 MB. The latest version available is 1.0. The last update was on July 22, 2026.

What are the requirements for Duct Sizer?

The app has a content rating of Everyone. The app has been available on Google Play September 2023.

Description

The Duct Sizer is a productivity app developed by Nopparat Katkhaw. The app is a simplest and quickest ductulator.

More data about Duct Sizer

Price	Free to download
Total downloads	18 thousand
Recent downloads	400
Rating	2.64 based on 47 ratings
Ranking	Not ranked
Version	1.0
APK size	32.9 MB
Number of libraries	?
Suitable for	Everyone
Ads	NO ads

App Performance Report

Get a detailed PDF report for Duct Sizer with download trends, rating history, and key performance statistics — useful for competitive research or tracking your own app. Learn more

Get PDF Report — $29

Alternative downloads for the Duct Sizer app

Duct Sizer compared with similar apps

Common keywords of similar apps

Sizer Simplest Quickest Ductulator Quick Paid Email Request Receipt Purchase App Duct Users

Keywords missing from this app

Hvac Calculator Test Sizing Layout Calculations Rectangular Friction Pressure Offset Standard Velocity Pipe Cone Size Air Calculate Bend Angle Dg Gauge Fabrication Round Industry System Time Recent Marking Design Length Sheet Metal Square Units Ductwork Equipment Development Flow Drop Accuracy Building Project Segment Designed Based Sizes Airflow

Google Play Rating history and histogram

Rating history

Subscribe to see the full rating timeline

Downloads over time

Subscribe to see download velocity and history

Duct Sizer has been downloaded 18 thousand times. Over the past 30 days, it averaged 13 downloads per day.

Changelog of Duct Sizer

Show changelog

Developer information for Energy4You

Energy4You

nopparat.ka@up.ac.th

Website

Legal name:

Address:

Are you the developer of this app? Join us for free to see more information about your app and learn how we can help you promote and earn money with your app.

I'm the developer of this app

Comments on Duct Sizer for Android

★★★★★ fair golfer · Sep 3, 2025

Simple to use, I checked it against a reliable paper version, and they were both the same. 👍👍

★★☆☆☆ Andrew Bellefeuille · Feb 11, 2026

Duct sizing is correct but airflow and fri tion calculations are off by hundreds. Refer to smacnas calculator. Not that. Hard guys. Fix it

★☆☆☆☆ Jaume V · Dec 9, 2024

Is not like they advertised, not useful. The output is preselected.

★☆☆☆☆ Kim Hanson · May 29, 2025

Terrible app. Nothing like depicted in the ad for it. Can't adjust between duct materials. It doesn't even tell you what kind of duct material it's basing things on. Completely useless.

Google Play Rankings for Duct Sizer

This app is not ranked

Technologies used by Duct Sizer

6 permissions

Subscribe to see full permission and library details

AppBrain is a directory focused on discovering great apps and games. We give statistics, rankings and search options that Google Play and the App Store don't have. All trademarks are owned by their respective owners. AppBrain doesn't offer APKs or binaries, and always lets users install the official version from Google Play or the App Store.

More apps