---
title: "Ductulator - Duct Sizing - Reviews, Revenue and Downloads in Philippines | Apple App Store"
description: "Size HVAC ducts instantly using airflow, friction or velocity. Get accurate duct dimensions in seconds — no charts required.  • Get a range of suitable duct sizes based on friction rate or velocity. •"
---

# Ductulator - Duct Sizing — Philippines
> HVAC Duct Design Calculator

![Ductulator App Icon](https://is1-ssl.mzstatic.com/image/thumb/Purple221/v4/d4/81/19/d48119ef-9d4c-c9e9-cb43-36a973dbb5f2/AppIcon-0-0-1x_U007epad-0-1-85-220.png/434x0w.png)

**Developer:** [Wassim Murr](https://apptail.io/developer/wassim-murr-Zpjb) (Montserrat)
**Category:** Productivity
**Rating:** 5.0/5 (2 ratings)
**Price:** Free
**Bundle ID:** com.welmurr.Ductulator
**Store:** Apple App Store
**Country:** Philippines
**Version:** 3.5 (released 2026-03-24)
**Original Release:** 2019-08-13
**Languages:** Spanish, French, English

**App Store Link:** [Download on Apple App Store](https://apps.apple.com/ph/app/app/id1474939475)
**AppTail Page:** [https://apptail.io/app/ductulator-duct-sizing-LJvb/philippines](https://apptail.io/app/ductulator-duct-sizing-LJvb/philippines)

## Ductulator Description
Size HVAC ducts instantly using airflow, friction or velocity.
Get accurate duct dimensions in seconds — no charts required.

• Get a range of suitable duct sizes based on friction rate or velocity.
• Get multiple valid duct dimensions instantly.
• Tap on Friction Rate or Velocity to toggle between calculation methods.
• IP and SI units.
• Detailed sizing mode to adjust the duct dimensions and air flow rates.
• Supports rectangular, circular and flexible ducts.
• Automatic friction and velocity updates.

Calculations are based on standard air 0.075 lb/ft3 (1.2 kg/m3) in clean galvanized steel or non-metallic flexible ducts.

Any feedback is welcome, and will be the basis for future updates.

## Ductulator Screenshots
- [Screenshot 1](https://is1-ssl.mzstatic.com/image/thumb/Purple221/v4/9c/6c/f0/9c6cf02b-c175-0ac2-efa5-aa7232e0e1b6/d1b41baf-df45-4901-b122-8a2ef86767d1_Simulator_Screen_Shot_-_iPad_Pro__U002812.9-inch_U0029__U00284th_generation_U0029_-_2021-03-19_at_21.09.52.png/2048x2732.png)
- [Screenshot 2](https://is1-ssl.mzstatic.com/image/thumb/Purple211/v4/92/98/aa/9298aa7b-19d6-0718-1733-fe016fb6b3e3/8f64e344-7d51-4101-8f41-23f2ac883d2c_Simulator_Screen_Shot_-_iPad_Pro__U002812.9-inch_U0029__U00284th_generation_U0029_-_2021-03-19_at_21.09.57.png/2048x2732.png)
- [Screenshot 3](https://is1-ssl.mzstatic.com/image/thumb/Purple221/v4/98/27/9e/98279e2b-02ed-39a5-f6d1-a27f6c765fa5/823e2187-c213-4f18-8c4f-ff675bc2f386_Simulator_Screen_Shot_-_iPad_Pro__U002812.9-inch_U0029__U00284th_generation_U0029_-_2021-03-19_at_21.10.36.png/2048x2732.png)
- [Screenshot 4](https://is1-ssl.mzstatic.com/image/thumb/Purple221/v4/f6/3e/24/f63e246a-3052-2086-4f8e-92f2c0c41f49/46a00210-fee4-4f93-af29-204dd0df7765_Simulator_Screen_Shot_-_iPad_Pro__U002812.9-inch_U0029__U00284th_generation_U0029_-_2021-03-19_at_21.10.31.png/2048x2732.png)
- [Screenshot 5](https://is1-ssl.mzstatic.com/image/thumb/Purple211/v4/a2/d1/d9/a2d1d954-8cbe-7ee3-640f-178fdd2faa8f/3250599e-cf34-4d99-a10f-44bb2c44be68_Simulator_Screen_Shot_-_iPad_Pro__U002812.9-inch_U0029__U00284th_generation_U0029_-_2021-03-19_at_21.11.21.png/2048x2732.png)
- [Screenshot 6](https://is1-ssl.mzstatic.com/image/thumb/Purple221/v4/20/8a/1f/208a1f8e-8157-9166-1a4a-6f77e1313b67/97603c98-ef54-4f32-9088-6b4c18a78ce7_Simulator_Screen_Shot_-_iPad_Pro__U002812.9-inch_U0029__U00284th_generation_U0029_-_2021-03-19_at_21.10.53.png/2048x2732.png)

## Ductulator Rating Breakdown in Philippines
- 5 stars: 2 (100%)
- 4 stars: 0 (0%)
- 3 stars: 0 (0%)
- 2 stars: 0 (0%)
- 1 stars: 0 (0%)



## Ductulator Store Rankings
| Chart | Country | Category | Rank |
|-------|---------|----------|------|
| Top Paid | Philippines | Productivity | #6 |
| Top Paid | Portugal | Productivity | #14 |
| Top Paid | Mexico | Productivity | #19 |
| Top Paid | United States | Productivity | #30 |
| Top Paid | Ecuador | Productivity | #62 |
| Top Paid | Dominican Republic | Productivity | #69 |
| Top Paid | Thailand | Productivity | #75 |
| Top Paid | Portugal | Overall | #108 |
| Top Paid | Malaysia | Productivity | #110 |
| Top Paid | Philippines | Overall | #136 |
| Top Paid | Lebanon | Productivity | #189 |
| Top Paid | Colombia | Productivity | #190 |
| Top Paid | Pakistan | Productivity | #203 |
| Top Paid | Kuwait | Productivity | #216 |
| Top Paid | Singapore | Productivity | #220 |
| Top Paid | Canada | Productivity | #224 |
| Top Paid | Saudi Arabia | Productivity | #267 |
| Top Paid | Azerbaijan | Productivity | #277 |
| Top Paid | Hong Kong SAR China | Productivity | #280 |
| Top Paid | India | Productivity | #285 |
| Top Paid | United Arab Emirates | Productivity | #295 |
| Top Paid | Mexico | Overall | #304 |
| Top Paid | Egypt | Productivity | #310 |
| Top Paid | Indonesia | Productivity | #314 |
| Top Paid | Taiwan | Productivity | #330 |
| Top Paid | United States | Overall | #335 |
| Top Paid | South Africa | Productivity | #399 |
| Top Paid | Greece | Productivity | #415 |
| Top Paid | Israel | Productivity | #434 |
| Top Paid | Australia | Productivity | #458 |
| Top Paid | Chile | Productivity | #469 |
| Top Paid | Ireland | Productivity | #478 |
| Top Paid | New Zealand | Productivity | #486 |

## Ductulator Discovered Keywords
- ductulator duct sizing

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

---

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