---
title: "Compressible Gas Flow Calc - Reviews, Revenue and Downloads in United States | Apple App Store"
description: "This app does one thing, but it does it well.  It will calculate the pressure drops and flow rates for compressible gas flow in a pipe.  This app is different from other pressure drop apps in that it "
---

# Compressible Gas Flow Calc — United States

![Compressible Gas Flow Calc App Icon](https://is1-ssl.mzstatic.com/image/thumb/Purple211/v4/29/f7/73/29f773d6-4a36-de48-46e6-808e7aeed52e/AppIcon-1x_U007emarketing-0-5-0-85-220-0.png/434x0w.png)

**Developer:** [NIAGARA MOBILE](https://apptail.io/developer/niagara-mobile-bbZb)
**Category:** Business
**Rating:** 5.0/5 (1 ratings)
**Price:** $3.99
**Bundle ID:** com.amcengineering.gasflowcalculator
**Store:** Apple App Store
**Country:** United States
**Version:** 5.7 (released 2026-01-05)
**Original Release:** 2014-07-25
**Languages:** English

**App Store Link:** [Download on Apple App Store](https://apps.apple.com/us/app/app/id900600984)
**AppTail Page:** [https://apptail.io/app/compressible-gas-flow-calc-Xpf/united-states](https://apptail.io/app/compressible-gas-flow-calc-Xpf/united-states)

## Compressible Gas Flow Calc Description
This app does one thing, but it does it well.  It will calculate the pressure drops and flow rates for compressible gas flow in a pipe.  This app is different from other pressure drop apps in that it does not restrict the results to a certain pressure drop, which treat it as a liquid.  There are 3 calculation modes that can be used:

-Calculate inlet pressure:  This is useful when the user knows they need to deliver a certain amount of a gas against a certain back pressure.  Such as filling a tank or vessel.

-Calculate outlet pressure: This will determine the residual pressure in the gas at the end of a pipe run.

-Calculate flow rate:  Not much to be said here, enter the pressures and you get the flow rate.  We have used this to calculate free flow of high pressure lines, for example if there is a break in a line (outlet pressure is zero).

App includes a full database of standard pipe sizes or you can enter your own size using the Custom selection.  There are over 20 gases in the database with viscosity as a function of temperature using Lennard-Jones formulation.  Results are based on a modified Newton-Raphson iterative method and have been benchmarked against CFD results.

Choose between Imperial or SI units.

## Compressible Gas Flow Calc Screenshots
- [Screenshot 1](https://is1-ssl.mzstatic.com/image/thumb/Purple221/v4/88/76/5d/88765d0b-e6fc-eeb3-d1e2-cf068d9f8b80/pr_source.png/1242x2688.png)
- [Screenshot 2](https://is1-ssl.mzstatic.com/image/thumb/Purple211/v4/e3/a7/c6/e3a7c66b-a530-e8bd-3de5-74882e3e049f/pr_source.png/1242x2688.png)

## Compressible Gas Flow Calc Rating Breakdown in United States
- 5 stars: 1 (100%)
- 4 stars: 0 (0%)
- 3 stars: 0 (0%)
- 2 stars: 0 (0%)
- 1 stars: 0 (0%)



## Compressible Gas Flow Calc Store Rankings
| Chart | Country | Category | Rank |
|-------|---------|----------|------|
| Top Paid | Egypt | Business | #165 |
| Top Paid | Romania | Business | #167 |
| Top Paid | Thailand | Business | #181 |
| Top Paid | Singapore | Business | #206 |
| Top Paid | Norway | Business | #213 |
| Top Paid | Türkiye | Business | #230 |
| Top Paid | Portugal | Business | #230 |
| Top Paid | Sweden | Business | #235 |

## Compressible Gas Flow Calc Discovered Keywords
- gas calc

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## Compressible Gas Flow Calc Available In
- [United States](https://apptail.io/app/compressible-gas-flow-calc-Xpf/united-states)
- [Argentina](https://apptail.io/app/compressible-gas-flow-calc-Xpf/argentina)
- [Australia](https://apptail.io/app/compressible-gas-flow-calc-Xpf/australia)
- [Azerbaijan](https://apptail.io/app/compressible-gas-flow-calc-Xpf/azerbaijan)
- [Belgium](https://apptail.io/app/compressible-gas-flow-calc-Xpf/belgium)
- [Bulgaria](https://apptail.io/app/compressible-gas-flow-calc-Xpf/bulgaria)
- [Brazil](https://apptail.io/app/compressible-gas-flow-calc-Xpf/brazil)
- [Belarus](https://apptail.io/app/compressible-gas-flow-calc-Xpf/belarus)
- [Canada](https://apptail.io/app/compressible-gas-flow-calc-Xpf/canada)
- [Switzerland](https://apptail.io/app/compressible-gas-flow-calc-Xpf/switzerland)
- [Chile](https://apptail.io/app/compressible-gas-flow-calc-Xpf/chile)
- [China](https://apptail.io/app/compressible-gas-flow-calc-Xpf/china)
- [Colombia](https://apptail.io/app/compressible-gas-flow-calc-Xpf/colombia)
- [Czechia](https://apptail.io/app/compressible-gas-flow-calc-Xpf/czechia)
- [Algeria](https://apptail.io/app/compressible-gas-flow-calc-Xpf/algeria)
- [Estonia](https://apptail.io/app/compressible-gas-flow-calc-Xpf/estonia)
- [Egypt](https://apptail.io/app/compressible-gas-flow-calc-Xpf/egypt)
- [Spain](https://apptail.io/app/compressible-gas-flow-calc-Xpf/spain)
- [United Kingdom](https://apptail.io/app/compressible-gas-flow-calc-Xpf/united-kingdom)
- [Grenada](https://apptail.io/app/compressible-gas-flow-calc-Xpf/grenada)
- [Hungary](https://apptail.io/app/compressible-gas-flow-calc-Xpf/hungary)
- [Ireland](https://apptail.io/app/compressible-gas-flow-calc-Xpf/ireland)
- [Israel](https://apptail.io/app/compressible-gas-flow-calc-Xpf/israel)
- [Japan](https://apptail.io/app/compressible-gas-flow-calc-Xpf/japan)
- [Kuwait](https://apptail.io/app/compressible-gas-flow-calc-Xpf/kuwait)
- [Kazakhstan](https://apptail.io/app/compressible-gas-flow-calc-Xpf/kazakhstan)
- [Sri Lanka](https://apptail.io/app/compressible-gas-flow-calc-Xpf/sri-lanka)
- [Luxembourg](https://apptail.io/app/compressible-gas-flow-calc-Xpf/luxembourg)
- [Mexico](https://apptail.io/app/compressible-gas-flow-calc-Xpf/mexico)
- [Malaysia](https://apptail.io/app/compressible-gas-flow-calc-Xpf/malaysia)
- [Nigeria](https://apptail.io/app/compressible-gas-flow-calc-Xpf/nigeria)
- [Netherlands](https://apptail.io/app/compressible-gas-flow-calc-Xpf/netherlands)
- [Norway](https://apptail.io/app/compressible-gas-flow-calc-Xpf/norway)
- [Nepal](https://apptail.io/app/compressible-gas-flow-calc-Xpf/nepal)
- [New Zealand](https://apptail.io/app/compressible-gas-flow-calc-Xpf/new-zealand)
- [Peru](https://apptail.io/app/compressible-gas-flow-calc-Xpf/peru)
- [Philippines](https://apptail.io/app/compressible-gas-flow-calc-Xpf/philippines)
- [Poland](https://apptail.io/app/compressible-gas-flow-calc-Xpf/poland)
- [Portugal](https://apptail.io/app/compressible-gas-flow-calc-Xpf/portugal)
- [Romania](https://apptail.io/app/compressible-gas-flow-calc-Xpf/romania)
- [Russia](https://apptail.io/app/compressible-gas-flow-calc-Xpf/russia)
- [Sweden](https://apptail.io/app/compressible-gas-flow-calc-Xpf/sweden)
- [Singapore](https://apptail.io/app/compressible-gas-flow-calc-Xpf/singapore)
- [Thailand](https://apptail.io/app/compressible-gas-flow-calc-Xpf/thailand)
- [Türkiye](https://apptail.io/app/compressible-gas-flow-calc-Xpf/turkey)
- [Taiwan](https://apptail.io/app/compressible-gas-flow-calc-Xpf/taiwan)
- [United Arab Emirates](https://apptail.io/app/compressible-gas-flow-calc-Xpf/united-arab-emirates)
- [South Africa](https://apptail.io/app/compressible-gas-flow-calc-Xpf/south-africa)

---

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