---
title: "Ductulator - Duct Sizing - Bewertungen, Einnahmen und Downloads in Portugal | 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 — Portugal
> The Simple Duct Sizing App

![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/de/developer/wassim-murr-Zpjb)
**Category:** Productivity
**Rating:** 4.0/5 (1 ratings)
**Price:** Free
**Bundle ID:** com.welmurr.Ductulator
**Store:** Apple App Store
**Country:** Portugal
**Version:** 3.5 (released 2026-03-24)
**Original Release:** 2019-08-13
**Languages:** English, French, Spanish

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

## 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 Portugal
- 5 stars: 0 (0%)
- 4 stars: 1 (100%)
- 3 stars: 0 (0%)
- 2 stars: 0 (0%)
- 1 stars: 0 (0%)



## Ductulator Store Rankings
| Chart | Country | Category | Rank |
|-------|---------|----------|------|
| Top Bezahlt | Thailand | Productivity | #9 |
| Top Bezahlt | Saudi-Arabien | Productivity | #17 |
| Top Bezahlt | Vereinigtes Königreich | Productivity | #42 |
| Top Bezahlt | Kanada | Productivity | #48 |
| Top Bezahlt | Dominikanische Republik | Productivity | #67 |
| Top Bezahlt | Vereinigte Staaten | Productivity | #92 |
| Top Bezahlt | Philippinen | Productivity | #104 |
| Top Bezahlt | Malaysia | Productivity | #109 |
| Top Bezahlt | Thailand | Overall | #129 |
| Top Bezahlt | Ecuador | Productivity | #131 |
| Top Bezahlt | Mexiko | Productivity | #186 |
| Top Bezahlt | Libanon | Productivity | #188 |
| Top Bezahlt | Kolumbien | Productivity | #192 |
| Top Bezahlt | Pakistan | Productivity | #205 |
| Top Bezahlt | Kuwait | Productivity | #219 |
| Top Bezahlt | Singapur | Productivity | #226 |
| Top Bezahlt | Saudi-Arabien | Overall | #237 |
| Top Bezahlt | Aserbaidschan | Productivity | #280 |
| Top Bezahlt | Sonderverwaltungsregion Hongkong | Productivity | #285 |
| Top Bezahlt | Chile | Productivity | #286 |
| Top Bezahlt | Indien | Productivity | #289 |
| Top Bezahlt | Vereinigte Arabische Emirate | Productivity | #293 |
| Top Bezahlt | Ägypten | Productivity | #309 |
| Top Bezahlt | Portugal | Productivity | #313 |
| Top Bezahlt | Taiwan | Productivity | #329 |
| Top Bezahlt | Indonesien | Productivity | #330 |
| Top Bezahlt | Südafrika | Productivity | #400 |
| Top Bezahlt | Griechenland | Productivity | #421 |
| Top Bezahlt | Australien | Productivity | #442 |
| Top Bezahlt | Israel | Productivity | #442 |
| Top Bezahlt | Irland | Productivity | #475 |
| Top Bezahlt | Neuseeland | Productivity | #488 |


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## Ductulator Available In
- [Vereinigte Staaten](https://apptail.io/de/app/ductulator-duct-sizing-LJvb/united-states)
- [Thailand](https://apptail.io/de/app/ductulator-duct-sizing-LJvb/thailand)
- [Kanada](https://apptail.io/de/app/ductulator-duct-sizing-LJvb/canada)
- [Mexiko](https://apptail.io/de/app/ductulator-duct-sizing-LJvb/mexico)
- [Indien](https://apptail.io/de/app/ductulator-duct-sizing-LJvb/india)
- [Malaysia](https://apptail.io/de/app/ductulator-duct-sizing-LJvb/malaysia)
- [Kolumbien](https://apptail.io/de/app/ductulator-duct-sizing-LJvb/colombia)
- [Vereinigtes Königreich](https://apptail.io/de/app/ductulator-duct-sizing-LJvb/united-kingdom)
- [Libanon](https://apptail.io/de/app/ductulator-duct-sizing-LJvb/lebanon)
- [Singapur](https://apptail.io/de/app/ductulator-duct-sizing-LJvb/singapore)
- [Australien](https://apptail.io/de/app/ductulator-duct-sizing-LJvb/australia)
- [Indonesien](https://apptail.io/de/app/ductulator-duct-sizing-LJvb/indonesia)
- [Brasilien](https://apptail.io/de/app/ductulator-duct-sizing-LJvb/brazil)
- [Philippinen](https://apptail.io/de/app/ductulator-duct-sizing-LJvb/philippines)
- [Japan](https://apptail.io/de/app/ductulator-duct-sizing-LJvb/japan)
- [Tschechien](https://apptail.io/de/app/ductulator-duct-sizing-LJvb/czechia)
- [Frankreich](https://apptail.io/de/app/ductulator-duct-sizing-LJvb/france)
- [Vereinigte Arabische Emirate](https://apptail.io/de/app/ductulator-duct-sizing-LJvb/united-arab-emirates)
- [Dominikanische Republik](https://apptail.io/de/app/ductulator-duct-sizing-LJvb/dominican-republic)
- [Neuseeland](https://apptail.io/de/app/ductulator-duct-sizing-LJvb/new-zealand)
- [Panama](https://apptail.io/de/app/ductulator-duct-sizing-LJvb/panama)
- [Pakistan](https://apptail.io/de/app/ductulator-duct-sizing-LJvb/pakistan)
- [Kuwait](https://apptail.io/de/app/ductulator-duct-sizing-LJvb/kuwait)
- [Portugal](https://apptail.io/de/app/ductulator-duct-sizing-LJvb/portugal)
- [Russland](https://apptail.io/de/app/ductulator-duct-sizing-LJvb/russia)
- [Ägypten](https://apptail.io/de/app/ductulator-duct-sizing-LJvb/egypt)
- [Türkei](https://apptail.io/de/app/ductulator-duct-sizing-LJvb/turkey)
- [Taiwan](https://apptail.io/de/app/ductulator-duct-sizing-LJvb/taiwan)
- [Italien](https://apptail.io/de/app/ductulator-duct-sizing-LJvb/italy)
- [Peru](https://apptail.io/de/app/ductulator-duct-sizing-LJvb/peru)
- [Polen](https://apptail.io/de/app/ductulator-duct-sizing-LJvb/poland)
- [Rumänien](https://apptail.io/de/app/ductulator-duct-sizing-LJvb/romania)
- [Saudi-Arabien](https://apptail.io/de/app/ductulator-duct-sizing-LJvb/saudi-arabia)
- [Schweden](https://apptail.io/de/app/ductulator-duct-sizing-LJvb/sweden)
- [Ukraine](https://apptail.io/de/app/ductulator-duct-sizing-LJvb/ukraine)
- [Usbekistan](https://apptail.io/de/app/ductulator-duct-sizing-LJvb/uzbekistan)
- [Vietnam](https://apptail.io/de/app/ductulator-duct-sizing-LJvb/vietnam)
- [Südafrika](https://apptail.io/de/app/ductulator-duct-sizing-LJvb/south-africa)
- [Litauen](https://apptail.io/de/app/ductulator-duct-sizing-LJvb/lithuania)
- [Argentinien](https://apptail.io/de/app/ductulator-duct-sizing-LJvb/argentina)
- [Österreich](https://apptail.io/de/app/ductulator-duct-sizing-LJvb/austria)
- [Aserbaidschan](https://apptail.io/de/app/ductulator-duct-sizing-LJvb/azerbaijan)
- [Belgien](https://apptail.io/de/app/ductulator-duct-sizing-LJvb/belgium)
- [Bulgarien](https://apptail.io/de/app/ductulator-duct-sizing-LJvb/bulgaria)
- [Belarus](https://apptail.io/de/app/ductulator-duct-sizing-LJvb/belarus)
- [Schweiz](https://apptail.io/de/app/ductulator-duct-sizing-LJvb/switzerland)
- [Chile](https://apptail.io/de/app/ductulator-duct-sizing-LJvb/chile)
- [China](https://apptail.io/de/app/ductulator-duct-sizing-LJvb/china)
- [Zypern](https://apptail.io/de/app/ductulator-duct-sizing-LJvb/cyprus)
- [Deutschland](https://apptail.io/de/app/ductulator-duct-sizing-LJvb/germany)
- [Dänemark](https://apptail.io/de/app/ductulator-duct-sizing-LJvb/denmark)
- [Algerien](https://apptail.io/de/app/ductulator-duct-sizing-LJvb/algeria)
- [Ecuador](https://apptail.io/de/app/ductulator-duct-sizing-LJvb/ecuador)
- [Estland](https://apptail.io/de/app/ductulator-duct-sizing-LJvb/estonia)
- [Spanien](https://apptail.io/de/app/ductulator-duct-sizing-LJvb/spain)
- [Finnland](https://apptail.io/de/app/ductulator-duct-sizing-LJvb/finland)
- [Griechenland](https://apptail.io/de/app/ductulator-duct-sizing-LJvb/greece)
- [Sonderverwaltungsregion Hongkong](https://apptail.io/de/app/ductulator-duct-sizing-LJvb/hong-kong)
- [Kroatien](https://apptail.io/de/app/ductulator-duct-sizing-LJvb/croatia)
- [Ungarn](https://apptail.io/de/app/ductulator-duct-sizing-LJvb/hungary)
- [Irland](https://apptail.io/de/app/ductulator-duct-sizing-LJvb/ireland)
- [Israel](https://apptail.io/de/app/ductulator-duct-sizing-LJvb/israel)
- [Südkorea](https://apptail.io/de/app/ductulator-duct-sizing-LJvb/south-korea)
- [Kasachstan](https://apptail.io/de/app/ductulator-duct-sizing-LJvb/kazakhstan)
- [Nigeria](https://apptail.io/de/app/ductulator-duct-sizing-LJvb/nigeria)
- [Niederlande](https://apptail.io/de/app/ductulator-duct-sizing-LJvb/netherlands)
- [Norwegen](https://apptail.io/de/app/ductulator-duct-sizing-LJvb/norway)

---

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