App Description

This App Build to Calculate Duct Size of Rectangular and Round Duct by Using CFM and FPM. It is also Calculates Air Flow Velocity in FPM and Air Flow Rate in CFM for Round and Rectangular Ducts.

Apps Features:
1. No Internet Required
2. No Irritating Ads.
3. Higher Performance.
4. User Friendly.

In this App Following Calculator Available:

1. Duct Size Calculator.
2. CFM Calculator
3. FPM Calculator.

In this app for Calculating Duct size air flow velocity in FPM and air flow rate in CFM required to Inputs and it gives result as required duct size of Rectangular and Round Duct Types in Inches.

In CFM calculator you have to give inputs as air flow velocity in FPM and Duct size of Round or Rectangular Duct Sizes Length, width or Diameter in Inches and it gives results as Air Flow Rate in CFM.

In FPM calculator you have to give inputs as air flow Rate in CFM and Duct size of Round or Rectangular Duct Sizes Length, width or Diameter in Inches and it gives results as Air Flow Velocity in FPM.

This app is useful for Designers and HVAC engineers working in the field of Heating and Ventilation and air Conditioning.

iPhone Screenshots

(click to enlarge)

Duct Calculator Pro screenshot 1 Duct Calculator Pro screenshot 2 Duct Calculator Pro screenshot 3 Duct Calculator Pro screenshot 4 Duct Calculator Pro screenshot 5 Duct Calculator Pro screenshot 6 Duct Calculator Pro screenshot 7 Duct Calculator Pro screenshot 8

iPad Screenshots

(click to enlarge)

Duct Calculator Pro screenshot 9 Duct Calculator Pro screenshot 10 Duct Calculator Pro screenshot 11 Duct Calculator Pro screenshot 12 Duct Calculator Pro screenshot 13 Duct Calculator Pro screenshot 14 Duct Calculator Pro screenshot 15 Duct Calculator Pro screenshot 16

App Changes

  • December 20, 2019 Initial release
  • January 14, 2020 Price decrease: $3.99 -> $2.99