# Steam Tables — Steam property calculations

> Calculates saturated and superheated steam properties using steam-table formulas. (iPhone/iPad app by Carmel Software Corporation.)

- Source: https://appshunter.io/ios/app/steam-tables/id339948012 (this page in markdown: same URL + `.md`)
- Developer: [Carmel Software Corporation](https://appshunter.io/developer/317970398)
- Category: Business, Productivity
- Price: $5.99 with in-app purchases
- Rating: 3.00/5 from 4 App Store ratings · 23 written reviews indexed
- Age rating: 4+
- Requires: iOS 15.6 · 17 MB
- Languages: American English
- Released: 2009-12-02
- Data updated: 2026-09-06
- Monetization: paid
- User reviews in markdown: https://appshunter.io/ios/app/steam-tables/id339948012/reviews.md

## What is Steam Tables?

The "Steam Tables" app is the #1 selling app for quickly calculating saturated and superheated steam properties. This app is a universal app that works on both the iPhone and iPad and adjusts its screen size accordingly.

Bonus: The Steam Tables app now includes our popular HVAC Equipment Locator app built right in! Click here for details about that app:  http://bit.ly/1yTq539

Come see why 400,000+ of users world-wide have chosen our app over the competition:

1.We offer the largest combination of input parameters over all competitive apps, including:

For saturated steam:

Temperature and quality
Temperature and enthalpy
Temperature and specific volume
Temperature and entropy
Pressure and quality
Pressure and enthalpy
Pressure and spec. volume
Pressure and entropy

For superheated steam:

Temperature and pressure
Temperature and enthalpy
Temperature and spec. volume
Temperature and entropy
Pressure and enthalpy
Pressure and spec. volume
Pressure and entropy

2. We display a wide range of results (see the screenshots below for a sample).

3. Using the slider controls, you can instantly view results as you update the input parameter values by moving the slider indicator. Also, you can increment/decrement by specific values for each parameter type. You can manually input exact values if so desired, too.

4. This app is not just a steam-table lookup app. It is powered by the actual steam-table formulas, so you  can calculate for all ranges of input values, not just those published in steam table books.
 
5. All values can be displayed in both English (IP) or Metric (SI) units. Also, you can choose to display different types of units for specific parameter types such as pressure and temperature.

6. We offer comprehensive support and regular updates based upon feedback from existing users. We've been around for 15 years and plan on being around for much longer, so you can be assured that this and all of our apps will continue to be supported and updated.

We also offer the following additional applications for the iPhone/iPad:

1. HVAC Duct Sizer
2. HVAC Pipe Sizer – Gas Low Pressure
3. HVAC Pipe Sizer - Gas High Pressure
4. HVAC Pipe Sizer – Liquid
5. HVAC Pipe Sizer – Steam
6. Steam Tables
7. Psychrometric Plus
8. Psychrometric LT
9. HVAC Pipe Sizer Plus
10. HVAC Pipe Sizer Gas Plus
11. HVAC Toolkit
12. HVAC Toolkit Ultimate
13. HVAC Residential Load Calcs
14. HVAC Load Plus
15. HVAC Equipment Locator
16. ASHRAE Duct Fitting Database
17. ASHRAE 62.1 Ventilation Load Calcs
18. HVAC Psych HD
19. HVAC ResLoad-J
20. HVAC Residential Load Calcs HD

## Key features

- Saturated and superheated steam property calculations
- Extensive input parameter combinations
- Real-time slider controls for instant results
- Powered by steam-table formulas, not just lookup
- English (IP) and Metric (SI) unit display
- Integrated HVAC Equipment Locator

## Pricing and in-app purchases

Base price: $5.99.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| HVAC Equipment Locator | $9.99 | one-time |


## Recent user reviews (10 of 23)

All indexed reviews: https://appshunter.io/ios/app/steam-tables/id339948012/reviews.md

### 2/5 — Not a complete steam table app

*2016-09-25*

Need option to select customised units for pressure temperature and output valuea like enthalphy etc
Cuatomised units like kcal, kg/cm2 etc are required. 
Kindly bring these updates.

### 1/5 — Steam

*2014-09-20, version 1.7*

Scadente. Non vale la pena comprarla: troppo cara per quello che fa. Unità di misura limitate ( solo kPa e gradi centigradi) , non calcola il volume specifico ed altro. Inutile.

### 1/5 — Don't buy this app

*2014-05-01*

Other reviews must be bogus. Gives nonsensical results. A waste of money.

### 5/5 — Velasquillo

*2012-11-29, version 1.3*

Se requiere mejorar el rango de presión por lo menos hasta 250 bar ya que para aplicaciones industriales esta muy limitada URGEEEEEEE

### 4/5 — Fantastic app, would like another input

*2012-09-12*

Works amazing! Only improvement I can think of would be to add internal energy as an input.

### 4/5 — nice app

*2012-05-19*

My only issue with it is that it could not remember the setting of my preferred units other than its own default. I am sure it is easy to fix.

### 4/5 — Buenisisma

*2011-12-07, version 1.3*

Lo unico que le falta a esta app, en cuestion para estudiantes es que se puedan interpolar algunos valores, de ahi en fuera excelente, si lo hacen les daré 5 estrellas. Felicidades por la aplicacion. Sigan mejorandola!

### 5/5 — EXCELENTE

*2011-07-31, version 1.3*

Mi actividad profesional tiene que ver con el uso de tablas con las propiedades del vapor, la realidad es que me facilitó sustancialmente la consulta, que anteriormente lo hacía por otros medios, físicamente con libros o vías software en línea desde la Laptop. Buen trabajo señores, felicidades.

### 3/5 — Steam charts

*2011-04-20*

Only problem is it doesn't include a provision for negative pressures

### 4/5 — Awesome app!

*2011-03-08*

The only gripe I have about this app is you can't put it in celsius or Kelvin for temperature, or kPa for pressure! Cmon! Some of those are SI units!

## Frequently asked questions about Steam Tables

### How does Steam Tables calculate steam properties?

Steam Tables is powered by actual steam-table formulas, allowing it to calculate properties for all ranges of input values, not just those found in published books. This provides more flexibility than a simple lookup app.

### What input parameters can I use with Steam Tables?

Steam Tables offers a wide range of input parameters for both saturated and superheated steam, including combinations of temperature, pressure, quality, enthalpy, and specific volume. This is more extensive than many competing apps.

### Can I change the units in Steam Tables?

Yes, all values can be displayed in either English (IP) or Metric (SI) units. You can also choose to display different types of units for specific parameter types, such as pressure and temperature.

### How often is Steam Tables updated?

The developer provides comprehensive support and regular updates based on user feedback. The app has been around for 15 years and is committed to continued support and updates.

### What devices does Steam Tables support?

Steam Tables is a universal app that works on both iPhone and iPad, adjusting its screen size accordingly. It is also supported on iPod.

### Does Steam Tables have ads?

No, Steam Tables does not contain advertisements. It is a paid application that focuses on providing a seamless calculation experience.

### What is the price of Steam Tables?

Steam Tables is available for a one-time purchase price of $5.99. This grants you access to all its features and future updates.

### What is the HVAC Equipment Locator feature in Steam Tables?

Steam Tables includes the popular HVAC Equipment Locator app built directly into it. This feature assists users in finding relevant HVAC equipment.

## Version history (last 5 releases)

### 6.1 — 2026-01-09

1. Added a Share button to the iPhone and iPad versions of the app, so you can now text, email, and download reports.
2. Updated help.
3. Optimized for iOS 26.

### 6.0 — 2025-05-08

1. Compiled and optimized for iOS 18
2. Updated help

### 5.0 — 2023-03-15

1. Optimized for iOS 16 and iPhone 14.
2. Updated help

### 4.8 — 2021-11-17

1. Optimized for iOS 14 and iPhone 13
2. Updated help
3. Updated launch icons

### 4.7 — 2020-07-31

1. Updated the app launch screen per new Apple iOS guidelines
2. Updated Google Analytics and Crashlytics

## Apps similar to Steam Tables

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [MFG Edge AI](https://appshunter.io/ios/app/mfg-edge-ai/id6760202888) | 5.0 (1) | Free | Business |
| [Mühlentechnik Quotation](https://appshunter.io/ios/app/muhlentechnik-quotation/id6473368970) | — | Free | Business |
| [Repbox](https://appshunter.io/ios/app/repbox/id6759821731) | — | Free | Business |
| [Compressible Gas Flow Calc](https://appshunter.io/ios/app/compressible-gas-flow-calc/id900600984) | 5.0 (1) | $3.99 | Business |
| [AssetSense C2](https://appshunter.io/ios/app/assetsense-c2/id935259986) | 1.8 (4) | Free | Business |

## More apps by Carmel Software Corporation

- [HVAC Duct Sizer](https://appshunter.io/ios/app/hvac-duct-sizer/id317970395)
- [HVAC Pipe Sizer - Liquid](https://appshunter.io/ios/app/hvac-pipe-sizer-liquid/id325069065)
- [HVAC Pipe Sizer - Steam](https://appshunter.io/ios/app/hvac-pipe-sizer-steam/id336112747)
- [HVAC Pipe Sizer - Gas Low](https://appshunter.io/ios/app/hvac-pipe-sizer-gas-low/id341688321)
- [HVAC Pipe Sizer - Gas High](https://appshunter.io/ios/app/hvac-pipe-sizer-gas-high/id341828523)

All apps by Carmel Software Corporation: https://appshunter.io/developer/317970398

## Related topics

[steam tables lite](https://appshunter.io/ios/topics/steam-tables-lite) · [steam tables by ca](https://appshunter.io/ios/topics/steam-tables-by-ca) · [international steam tables](https://appshunter.io/ios/topics/international-steam-tables) · [steam tables](https://appshunter.io/ios/topics/steam-tables) · [steam tables pro](https://appshunter.io/ios/topics/steam-tables-pro) · [steam mobile](https://appshunter.io/ios/topics/steam-mobile)

---

*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-09-06.*