# Heat & Work

> Thermodynamics education app with equations, animations, and cycle illustrations. (iPhone/iPad app by Xavier Daxhelet.)

- Source: https://appshunter.io/ios/app/heat-and-work/id377771944 (this page in markdown: same URL + `.md`)
- Developer: [Xavier Daxhelet](https://appshunter.io/developer/339056993)
- Category: Education, Reference
- Price: $2.99
- Rating: 5.00/5 from 1 App Store ratings · 6 written reviews indexed
- Age rating: 4+
- Requires: iOS 16.0 · 14 MB
- Languages: French (France), American English
- Released: 2010-06-23
- Data updated: 2026-08-26
- Monetization: paid
- User reviews in markdown: https://appshunter.io/ios/app/heat-and-work/id377771944/reviews.md

## What is Heat & Work?

Heat & Work is an educative application in support to a high-school or university course of thermodynamics.  
It contains not only a memorandum of the basic equations, but it also contains several animations illustrating the various concepts of thermodynamics.

More than 45 screens of thermodynamics!

For teachers !!  Connect your iPad with a video projector and show the animations to your students in classroom.

List of covered subjects:

Basic concepts: Definitions, Properties of substances and ideal gases.
First law of thermodynamics: Work, Heat transfer and flow application.
Second law of thermodynamics: Heat engines, Refrigerators, entropy, Carnot cycle.
Application: Rankine cycles, Ideal refrigerator cycle, Otto cycle and Diesel cycle.
Each section contains at least one animation or illustration.

## Key features

- Basic thermodynamics equations
- Interactive concept animations
- Covers first and second laws
- Illustrates thermodynamic cycles
- Classroom presentation mode
- Over 45 screens of content

## Recent user reviews (6 of 6)

All indexed reviews: https://appshunter.io/ios/app/heat-and-work/id377771944/reviews.md

### 5/5 — Interesting

*2019-12-08*

Very interesting app

### 5/5 — This makes Thermo Easy to Understand

*2014-05-22*

This app is a must for all students that take Thermodynamic and engineers that use Thermo.

### 3/5 — Good app, but needs additional material

*2011-01-25*

This is a good start for a thermodynamic app,  but there needs to be more information on each of the cycles as well as a reference section. Perhaps a section with steam tables and other tables. Or a few equation examples to go along with the cycles that give you step by step instructions. Good work so far, but still needs a lot more to be useful.

### 1/5 — Kurt

*2011-01-09*

Not very helpful for 3.99

### 5/5 — Excellent educational work

*2010-09-08*

Keep it up.

### 5/5 — Complet

*2010-06-23*

Ceci n'est pas seulement une calculatrice de table de thermodynamique, mais aussi un résumé des notions!

Bémol : il est peu intuitif d'avoir a taper 2 fois sur l'écran pour revenir au menu précédent.

Où est la table du fréon ?

## Frequently asked questions about Heat & Work

### What is the learning methodology of Heat & Work?

Heat & Work utilizes a combination of concise memorandum of basic equations and over 45 screens of interactive animations and illustrations to explain thermodynamic concepts. This visual and textual approach aims to enhance understanding for students.

### How does Heat & Work track student progress?

The application focuses on providing clear explanations and visual aids for thermodynamics. It does not currently feature explicit progress tracking mechanisms for individual users but offers comprehensive content for self-study or classroom use.

### Does Heat & Work offer any certifications?

Heat & Work is an educational tool designed to supplement thermodynamics courses. It does not provide formal certifications upon completion of its content.

### What is the price of Heat & Work?

Heat & Work is available for a one-time purchase of $2.99. This price grants access to all its features and content without any recurring fees.

### Is Heat & Work suitable for younger students?

Heat & Work has an age rating of 4+ and is designed for high-school or university level thermodynamics courses. While younger children can access it, the complexity of the subject matter is targeted towards older learners.

### How often is Heat & Work updated?

The latest version of Heat & Work was released on February 23, 2024, indicating active development. Updates typically focus on refining content and ensuring compatibility with newer device operating systems.

### What devices does Heat & Work support?

Heat & Work is compatible with both iPhone and iPad devices. This allows for flexible learning and teaching across Apple's mobile ecosystem.

### Does Heat & Work have ads?

No, Heat & Work is completely ad-free. This ensures an uninterrupted learning experience for students and educators.

## Version history (last 5 releases)

### 4.2 — 2024-02-23

- Update for iOS 17.3
- Overall improvement

### 4.1 — 2021-01-27

- Correction of a bug of back button.
- Up-date for iOS 14.

### 4.0 — 2019-12-07

- New animation on Thermalization in an Ideal Gaz,
- Update for new iPads pro,
- Update for IOS 13,
- Bug corrections.

### 3.0 — 2016-10-31

- ready for iPhone 7 and iPhone 7+,
- ready for iOS 10,
- new animation on thermal equilibrium.

### 2.1.1 — 2014-12-08

Fixed a typo in the isobaric process for ideal gases: volume instead of pressure.

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## More apps by Xavier Daxhelet

- [Refractive](https://appshunter.io/ios/app/refractive/id339056990)
- [Touch Waves](https://appshunter.io/ios/app/touch-waves/id347672384)
- [Mechanix](https://appshunter.io/ios/app/mechanix/id386599739)
- [Electromag](https://appshunter.io/ios/app/electromag/id404649255)
- [Touch Fluids](https://appshunter.io/ios/app/touch-fluids/id427420343)

All apps by Xavier Daxhelet: https://appshunter.io/developer/339056993

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*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 2026-08-26.*