DuctChecker for Android

Installs

1.3k

Rating

4.5

Rating count

< 100

Category	Productivity
Developer	AIR DESIGN, INC.
Price	620
First release	9/8/2014 (11 years ago)
Version	2.3.41
In-app purchases	No
Contains ads	No
Content rating	Rated for 3+
Package name	com.airdesign.DuctChecker

View on Play Store

Core Metrics

Data Breakdown

Date	Rating Count	Average Rating	Installs	Version
6/14/2025	25	4.500	1,299	2.3.41
6/13/2025	25	4.500	1,299	2.3.41
6/9/2025	25	3.714	1,297	2.3.41
6/8/2025	25	3.714	1,295	N/A
5/29/2025	25	4.500	1,293	N/A
5/28/2025	25	4.500	1,289	N/A
5/27/2025	25	4.500	1,287	N/A
5/24/2025	25	3.714	1,285	N/A
4/10/2025	25	3.714	1,271	N/A

Details

Description
To determine the size of the duct constant pressure method, static pressure regain method, total pressure method, velocity method. Generally uses constant pressure method. This constant pressure method is how to determine the duct dimensions using the same value per 1 m on all duct friction loss. Usually determined by flow diagrams or duct design for slide rules. You can easily determine the duct by using this program.

Windows version with almost the same usage. Has put the General style is free to change and can save settings as.

As well as the Windows version in the text box to flow formulas can be used.
Operators ^, *, /, %, +,-      constant pi
Functions sin, cos, tan, asin, acos, atan, sinh, cosh, tanh
               , sqrt, log, ln, exp, bin, oct, dec, hex
You can use the variable.
If multiple air vents, for example one place 540 CMH
   A = 540 [ENTER]---(assigned to A 540)
   540
   A * 4 [ENTER]
   2160 ---(computed 540 * 4)

Screen size, touch screen, two finger scaling can be.

Operating environment
Android 4.1.x or higher required

Ready CPU.
ARM based CPU / SoC
ARM v7 or later CPU / SoC
NEON (Advanced SIMD) support

More Apps inProductivity

Mobile Scanner App - Scan PDF

Installs: 22,967,336Score: 4.07Ratings: 89,944

Price: N/A

Version: N/AReleased: 12/27/2019Last change: N/A

Agrio - Plant diagnosis app

Installs: 594,607Score: 4.54Ratings: 3,397

Price: N/A

Version: N/AReleased: 6/28/2017Last change: N/A

Finger Dice - Random Picker

Installs: 3,710,385Score: 4.26Ratings: 36,332

Price: N/A

Version: N/AReleased: 10/20/2021Last change: N/A

Total Drive Premium

Installs: 86,587Score: 4.39Ratings: 992

Price: N/A

Version: N/AReleased: 6/10/2024Last change: N/A

AI Notes & Transcribe Memo

Installs: 771,119Score: 3.95Ratings: 4,313

Price: N/A

Version: N/AReleased: 6/7/2023Last change: N/A

Bookizon

Installs: 93,002Score: 4.46Ratings: 110

Price: N/A

Version: N/AReleased: 4/16/2020Last change: N/A

All Document Reader & Editor

Installs: 13,331,385Score: 4.75Ratings: 16,995

Price: N/A

Version: N/AReleased: 5/11/2024Last change: N/A

WinZip – Zip UnZip Tool

Installs: 29,658,756Score: 3.25Ratings: 103,572

Price: N/A

Version: N/AReleased: 6/15/2012Last change: N/A

Mopria Print Service

Installs: 33,690,470Score: 4.52Ratings: 53,633

Price: N/A

Version: N/AReleased: 6/24/2014Last change: N/A

Flip Clock: World Clock

Installs: 3,758,815Score: 4.56Ratings: 43,150

Price: N/A

Version: N/AReleased: 7/22/2023Last change: N/A

xFarm - Manage your farm

Installs: 1,277,522Score: 3.76Ratings: 850

Price: N/A

Version: N/AReleased: 2/21/2020Last change: N/A

Microsoft To Do: Lists & Tasks

Installs: 24,710,630Score: 4.63Ratings: 428,392

Price: N/A

Version: N/AReleased: 4/19/2017Last change: N/A

Identibox

Installs: 346,670Score: 2.96Ratings: 709

Price: N/A

Version: N/AReleased: 6/17/2014Last change: N/A

File Cleaner & Antivirus

Installs: 7,265,069Score: 4.36Ratings: 7,389

Price: N/A

Version: N/AReleased: 8/15/2023Last change: N/A

OCR Image to Text Converter

Installs: 5,898,106Score: 4.63Ratings: 60,437

Price: N/A

Version: N/AReleased: 10/3/2021Last change: N/A

Docusign - Upload & Sign Docs

Installs: 18,595,679Score: 4.64Ratings: 149,650

Price: N/A

Version: N/AReleased: 1/11/2012Last change: N/A

Notta-Transcribe Audio to Text

Installs: 2,130,173Score: 3.44Ratings: 12,944

Price: N/A

Version: N/AReleased: 2/14/2020Last change: N/A

Alarm Clock Xtreme & Timer

Installs: 79,243,552Score: 4.46Ratings: 1,194,133

Price: N/A

Version: N/AReleased: 4/21/2010Last change: N/A

Document Scanner - PDF Reader

Installs: 603,191Score: 4.63Ratings: 8,925

Price: N/A

Version: N/AReleased: 9/14/2024Last change: N/A

Monica AI: Deep Chat & Search

Installs: 3,178,582Score: 4.24Ratings: 107,574

Price: N/A

Version: N/AReleased: 7/16/2023Last change: N/A

PDF Maker - Image to PDF

Installs: 13,607,890Score: 4.44Ratings: 98,202

Price: N/A

Version: N/AReleased: 4/13/2021Last change: N/A

Trello: Manage Team Projects

Installs: 26,673,486Score: 4.01Ratings: 121,144

Price: N/A

Version: N/AReleased: 8/8/2012Last change: N/A

PDF Reader & PDF Editor

Installs: 959,079Score: 4.78Ratings: 1,357

Price: N/A

Version: N/AReleased: 4/25/2025Last change: N/A

D-Flight

Installs: 132,339Score: 4.33Ratings: 1,376

Price: N/A

Version: N/AReleased: 12/11/2020Last change: N/A

Dipendenti in Cloud

Installs: 146,878Score: 4.69Ratings: 814

Price: N/A

Version: N/AReleased: 2/18/2020Last change: N/A

PDFelement-PDF Editor & Reader

Installs: 5,737,585Score: 4.42Ratings: 26,558

Price: N/A

Version: N/AReleased: 9/27/2017Last change: N/A

Supershift - Shift Calendar

Installs: 1,257,598Score: 4.76Ratings: 19,373

Price: N/A

Version: N/AReleased: 10/7/2021Last change: N/A

Chatbot AI - Search Assistant

Installs: 33,504,008Score: 4.31Ratings: 709,832

Price: N/A

Version: N/AReleased: 2/5/2024Last change: N/A

Forest: Focus for Productivity

Installs: 41,114,622Score: 4.32Ratings: 770,048

Price: N/A

Version: N/AReleased: 8/25/2014Last change: N/A

HR INAZ

Installs: 218,021Score: 4.43Ratings: 10,395

Price: N/A

Version: N/AReleased: 5/9/2017Last change: N/A

LibreOffice Viewer

Installs: 2,530,284Score: 3.73Ratings: 8,648

Price: N/A

Version: N/AReleased: 5/27/2015Last change: N/A

Samsung Notes

Installs: 1,935,602,960Score: 4.69Ratings: 11,324,772

Price: N/A

Version: N/AReleased: 8/15/2016Last change: N/A

Chat AI - AI Chatbot Friend

Installs: 1,998,090Score: 4.66Ratings: 24,629

Price: N/A

Version: N/AReleased: 7/19/2023Last change: N/A

pdfFiller Edit, fill, sign PDF

Installs: 5,195,293Score: 3.21Ratings: 25,038

Price: N/A

Version: N/AReleased: 8/21/2015Last change: N/A

Cards - Mobile Wallet

Installs: 24,728,734Score: 4.18Ratings: 254,560

Price: N/A

Version: N/AReleased: 5/21/2013Last change: N/A

QuickScan: QR & Barcode Reader

Installs: 289,339Score: 4.90Ratings: 660

Price: N/A

Version: N/AReleased: 12/29/2024Last change: N/A

Go back to the Home page