# Heat & Work vs Distributions

The clearest difference is price: Heat & Work at $2.99 against Distributions's $4.99. Heat & Work also leads on iOS requirement (16.0 vs 26.0). On update cadence, ads, in-app purchases and device support there is nothing between them.

Heat & Work costs $2.99 and Distributions $4.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Heat & Work ships an update every 14 months, Distributions every 7 months. The most recent releases landed on November 6, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | Heat & Work | Distributions |
| --- | --- | --- |
| Price | **$2.99** | $4.99 |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/heat-and-work/id377771944/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 66.7% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 14 months | **Every 7 months** |
| Monetization | Paid | — |
| Size | 14 MB | 15 MB |
| Requires iOS | **16.0** | 26.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Xavier Daxhelet](https://appshunter.io/developer/339056993) | [Joao Frasco](https://appshunter.io/developer/1105081507) |

## What reviewers say

### Heat & Work

[App page](https://appshunter.io/ios/app/heat-and-work/id377771944)

Explore fundamental thermodynamics concepts with interactive animations and equations. Ideal for high school and university students, it covers basic definitions, the first and second laws, and various thermodynamic cycles. Teachers can use it to illustrate concepts in the classroom.

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

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### Distributions

[App page](https://appshunter.io/ios/app/distributions/id1671719077)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Heat & Work free?

Heat & Work costs $2.99, with no in-app purchases.

### Is Distributions free?

Distributions costs $4.99, with no in-app purchases.

### Do Heat & Work or Distributions have ads?

Neither Heat & Work nor Distributions shows ads.

### Which is updated more often, Heat & Work or Distributions?

Heat & Work ships an update every 14 months, and Distributions every 7 months. Most recently, Heat & Work was updated on November 6, 2026 and Distributions on October 27, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*