Ductulator - Duct Sizing

Wassim Murr · Productivity

4.7 331 ratings $3.99
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Chart standing · US

Top Paid Productivity
#60
Best #22 ▼ 18

Ratings breakdown · US

The star breakdown behind this app's rating in this storefront.

5★ 89% 294
4★ 4% 14
3★ 2% 8
2★ 1% 3
1★ 4% 12

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About

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.

What's new · 3.5

* UI Improvements and minor bug fixes.

Details

DeveloperWassim Murr
ReleasedAug 2019
UpdatedMar 2026
Version3.5
Size1.2 MB
RequiresiOS 18.6 or later
Age rating4+
LanguagesEnglish, French, Spanish
Price$3.99
Categories ProductivityUtilities
Bundle IDcom.welmurr.Ductulator