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	2.3.42
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
7/21/2025	25	4.500	1,322	2.3.42
7/20/2025	25	4.500	1,322	2.3.42
7/18/2025	25	3.714	1,318	2.3.42
7/8/2025	25	3.714	1,313	2.3.42
7/7/2025	25	4.500	1,312	2.3.42
7/6/2025	25	4.500	1,312	2.3.42
7/5/2025	25	4.500	1,312	2.3.42
7/4/2025	25	4.500	1,311	2.3.42
7/3/2025	25	4.500	1,311	2.3.42
6/24/2025	25	4.500	1,305	2.3.41
6/23/2025	25	4.500	1,305	2.3.41
6/22/2025	25	4.500	1,305	2.3.41
6/21/2025	25	4.500	1,305	2.3.41
6/20/2025	25	4.500	1,304	2.3.41
6/17/2025	25	4.500	1,300	2.3.41
6/16/2025	25	4.500	1,300	2.3.41
6/15/2025	25	4.500	1,300	2.3.41
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

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