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engineering2.com builds precision calculation apps for engineers, scientists and students.

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Steam HX ·PsychroAir ·Fluid Mechanics ·Menu Reader · Steam HX ·PsychroAir ·Fluid Mechanics ·Menu Reader ·

THE STUDIO

We turn dense engineering tables and charts into fast, beautiful tools — so the answer is always a tap away, in the field, the lab, or the exam room.

Four apps. Zero guesswork.

SELECTED WORK / 2009 — 2026

Steam HX

The ultimate industrial steam-property calculator. All thermodynamic properties of water, IAPWS-IF97, SI & IP units.

Thermodynamics

App Store

PsychroAir

Calculate the thermodynamic properties of moist air faster and more accurately than reading a psychrometric chart.

Psychrometrics

App Store

Fluid Mechanics

Compressible gas-flow parameters for isentropic and normal-shockwave flow — Mach, area ratios, pressure, density & temperature.

Compressible Flow

App Store

Menu Reader

Magnify fine print anywhere with a built-in flashlight. The simple everyday tool that punches above its size.

Utility

App Store

Years building for engineers

Thermodynamic regions, IAPWS-IF97

∞

Calculations, always in your pocket

Built for iPhoneiPadMacMade by engineers, for engineers

SUPPORT

Sending a support request

If you can’t find answers in the in-program help file included with your application, send us an email at support@engineering2.com.

Please be sure to include the name of the application, a clear description of the encountered problem, your device operating system version, and any other information that will help us diagnose the problem.

support@engineering2.com