---
title: "DuctChecker - Reviews, Revenue and Downloads in Thailand | Apple App Store"
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 metho"
---

# DuctChecker — Thailand

![DuctChecker App Icon](https://is1-ssl.mzstatic.com/image/thumb/Purple221/v4/f4/08/05/f4080560-8ebb-b045-e4a9-4495e8b091c4/AppIcon-0-0-1x_U007emarketing-0-8-0-0-85-220.png/434x0w.png)

**Developer:** [AIR DESIGN](https://apptail.io/developer/air-design-DjGb)
**Category:** Productivity
**Rating:** N/A (0 ratings)
**Price:** Free
**Bundle ID:** com.airdesign.DuctChecker
**Store:** Apple App Store
**Country:** Thailand
**Version:** 2.5.46 (released 2026-01-15)
**Original Release:** 2014-12-09
**Languages:** English

**App Store Link:** [Download on Apple App Store](https://apps.apple.com/th/app/app/id933593987)
**AppTail Page:** [https://apptail.io/app/ductchecker-WLtg/thailand](https://apptail.io/app/ductchecker-WLtg/thailand)

## DuctChecker 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.

## DuctChecker Screenshots
- [Screenshot 1](https://is1-ssl.mzstatic.com/image/thumb/Purple124/v4/49/25/7a/49257a21-45dc-2a1f-d292-38c80da4dc2f/mzl.kzbranjs.png/640x960.png)
- [Screenshot 2](https://is1-ssl.mzstatic.com/image/thumb/Purple124/v4/ee/62/ee/ee62eec3-6df6-5cd8-2191-352052936333/mzl.oppqxsjn.png/640x960.png)




## DuctChecker Store Rankings
| Chart | Country | Category | Rank |
|-------|---------|----------|------|
| Top Paid | Indonesia | Productivity | #25 |
| Top Paid | Japan | Productivity | #68 |
| Top Paid | Vietnam | Productivity | #87 |
| Top Paid | Singapore | Productivity | #177 |
| Top Paid | South Korea | Productivity | #192 |
| Top Paid | Thailand | Productivity | #214 |
| Top Paid | Indonesia | Overall | #234 |
| Top Paid | Nigeria | Productivity | #301 |


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- [DUCTable](https://apptail.io/app/ductable-jeZc/thailand)
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## DuctChecker Available In
- [Vietnam](https://apptail.io/app/ductchecker-WLtg/vietnam)
- [Japan](https://apptail.io/app/ductchecker-WLtg/japan)
- [Austria](https://apptail.io/app/ductchecker-WLtg/austria)
- [Australia](https://apptail.io/app/ductchecker-WLtg/australia)
- [Azerbaijan](https://apptail.io/app/ductchecker-WLtg/azerbaijan)
- [Belgium](https://apptail.io/app/ductchecker-WLtg/belgium)
- [Bulgaria](https://apptail.io/app/ductchecker-WLtg/bulgaria)
- [Brazil](https://apptail.io/app/ductchecker-WLtg/brazil)
- [Belarus](https://apptail.io/app/ductchecker-WLtg/belarus)
- [Canada](https://apptail.io/app/ductchecker-WLtg/canada)
- [Switzerland](https://apptail.io/app/ductchecker-WLtg/switzerland)
- [Chile](https://apptail.io/app/ductchecker-WLtg/chile)
- [China](https://apptail.io/app/ductchecker-WLtg/china)
- [Colombia](https://apptail.io/app/ductchecker-WLtg/colombia)
- [Czechia](https://apptail.io/app/ductchecker-WLtg/czechia)
- [Germany](https://apptail.io/app/ductchecker-WLtg/germany)
- [Denmark](https://apptail.io/app/ductchecker-WLtg/denmark)
- [Dominican Republic](https://apptail.io/app/ductchecker-WLtg/dominican-republic)
- [Algeria](https://apptail.io/app/ductchecker-WLtg/algeria)
- [Ecuador](https://apptail.io/app/ductchecker-WLtg/ecuador)
- [Egypt](https://apptail.io/app/ductchecker-WLtg/egypt)
- [Spain](https://apptail.io/app/ductchecker-WLtg/spain)
- [Finland](https://apptail.io/app/ductchecker-WLtg/finland)
- [France](https://apptail.io/app/ductchecker-WLtg/france)
- [United Kingdom](https://apptail.io/app/ductchecker-WLtg/united-kingdom)
- [Greece](https://apptail.io/app/ductchecker-WLtg/greece)
- [Hong Kong SAR China](https://apptail.io/app/ductchecker-WLtg/hong-kong)
- [Hungary](https://apptail.io/app/ductchecker-WLtg/hungary)
- [Indonesia](https://apptail.io/app/ductchecker-WLtg/indonesia)
- [Ireland](https://apptail.io/app/ductchecker-WLtg/ireland)
- [Israel](https://apptail.io/app/ductchecker-WLtg/israel)
- [India](https://apptail.io/app/ductchecker-WLtg/india)
- [Italy](https://apptail.io/app/ductchecker-WLtg/italy)
- [South Korea](https://apptail.io/app/ductchecker-WLtg/south-korea)
- [Kuwait](https://apptail.io/app/ductchecker-WLtg/kuwait)
- [Kazakhstan](https://apptail.io/app/ductchecker-WLtg/kazakhstan)
- [Lebanon](https://apptail.io/app/ductchecker-WLtg/lebanon)
- [Mexico](https://apptail.io/app/ductchecker-WLtg/mexico)
- [Malaysia](https://apptail.io/app/ductchecker-WLtg/malaysia)
- [Nigeria](https://apptail.io/app/ductchecker-WLtg/nigeria)
- [Netherlands](https://apptail.io/app/ductchecker-WLtg/netherlands)
- [Norway](https://apptail.io/app/ductchecker-WLtg/norway)
- [New Zealand](https://apptail.io/app/ductchecker-WLtg/new-zealand)
- [Peru](https://apptail.io/app/ductchecker-WLtg/peru)
- [Philippines](https://apptail.io/app/ductchecker-WLtg/philippines)
- [Pakistan](https://apptail.io/app/ductchecker-WLtg/pakistan)
- [Poland](https://apptail.io/app/ductchecker-WLtg/poland)
- [Portugal](https://apptail.io/app/ductchecker-WLtg/portugal)
- [Romania](https://apptail.io/app/ductchecker-WLtg/romania)
- [Russia](https://apptail.io/app/ductchecker-WLtg/russia)
- [Saudi Arabia](https://apptail.io/app/ductchecker-WLtg/saudi-arabia)
- [Sweden](https://apptail.io/app/ductchecker-WLtg/sweden)
- [Singapore](https://apptail.io/app/ductchecker-WLtg/singapore)
- [Thailand](https://apptail.io/app/ductchecker-WLtg/thailand)
- [Türkiye](https://apptail.io/app/ductchecker-WLtg/turkey)
- [Taiwan](https://apptail.io/app/ductchecker-WLtg/taiwan)
- [Ukraine](https://apptail.io/app/ductchecker-WLtg/ukraine)
- [United States](https://apptail.io/app/ductchecker-WLtg/united-states)
- [United Arab Emirates](https://apptail.io/app/ductchecker-WLtg/united-arab-emirates)
- [South Africa](https://apptail.io/app/ductchecker-WLtg/south-africa)
- [Argentina](https://apptail.io/app/ductchecker-WLtg/argentina)

---

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