# Thermodynamic Cycles vs NagareVisualizer

The clearest difference is price: Thermodynamic Cycles at Free against NagareVisualizer's $0.99. Thermodynamic Cycles also leads on device support (4 vs 1) and iOS requirement (15.0 vs 17.6). NagareVisualizer's advantage is in-app purchases (none vs 4). On update cadence and ads there is nothing between them.

Thermodynamic Cycles is free to download; NagareVisualizer costs $0.99 up front. Thermodynamic Cycles sells 4 one-off in-app purchases. NagareVisualizer asks for nothing beyond the download.

Both ship on a similar rhythm, roughly every 3 months. The most recent releases landed on November 11, 2026 and November 2, 2026 respectively.

## The numbers

| Metric | Thermodynamic Cycles | NagareVisualizer |
| --- | --- | --- |
| Price | **Free** | $0.99 |
| Rating | — | **[2.0 (1 ratings)](https://appshunter.io/ios/app/nagarevisualizer/id1241881257/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 3 months | Every 3 months |
| Monetization | — | Paid |
| Size | 50 MB | 213 MB |
| Requires iOS | **15.0** | 17.6 |
| Devices | **iPhone, iPad, iPod, Mac** | iPad |
| Age rating | 4+ | 4+ |
| Developer | [Angus Malcolm](https://appshunter.io/developer/834153229) | [Institute of Computational Fluid Dynamics](https://appshunter.io/developer/1241881256) |

## What reviewers say

### Thermodynamic Cycles

[App page](https://appshunter.io/ios/app/thermodynamic-cycles/id834153226)

**Features:** Vision Pro support

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Gas Power Cycles | $0.49 | one-time |
| Refrigeration Cycles | $0.49 | one-time |
| Vapor Power Cycles | $0.49 | one-time |
| Unlock All | $0.99 | one-time |


### NagareVisualizer

[App page](https://appshunter.io/ios/app/nagarevisualizer/id1241881257)

Explore the fascinating world of fluid dynamics with this iPad application. Visualize air and liquid movements that are often imperceptible in everyday life, offering an engaging way to understand complex flow patterns.

**Highlights:** Fluid simulation visualization, Air and liquid movement, Interactive flow patterns, Educational tool for fluid dynamics, iPad optimized

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Thermodynamic Cycles free?

Thermodynamic Cycles is free to download, with in-app purchases available.

### Is NagareVisualizer free?

NagareVisualizer costs $0.99, with no in-app purchases.

### Do Thermodynamic Cycles or NagareVisualizer have ads?

Neither Thermodynamic Cycles nor NagareVisualizer shows ads.

### Which is updated more often, Thermodynamic Cycles or NagareVisualizer?

Thermodynamic Cycles ships an update every 3 months, and NagareVisualizer every 3 months. Most recently, Thermodynamic Cycles was updated on November 11, 2026 and NagareVisualizer on November 2, 2026.

---

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