# Touch Fluids vs CloudLabs Dalton’s Law

The clearest difference is price: CloudLabs Dalton’s Law at Free against Touch Fluids's $0.99. CloudLabs Dalton’s Law also leads on iOS requirement (9.0 vs 17.2). Touch Fluids's advantage is update cadence (every 13 months vs every 29 months). On ads, in-app purchases and device support there is nothing between them.

CloudLabs Dalton’s Law is free to download; Touch Fluids costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.

Touch Fluids ships an update every 13 months, CloudLabs Dalton’s Law every 29 months. The most recent releases landed on September 5, 2026 and May 16, 2026 respectively.

## The numbers

| Metric | Touch Fluids | CloudLabs Dalton’s Law |
| --- | --- | --- |
| Price | $0.99 | **Free** |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/touch-fluids/id427420343/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 60.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 13 months** | Every 29 months |
| Monetization | Paid | — |
| Size | 15 MB | 75 MB |
| Requires iOS | 17.2 | **9.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Xavier Daxhelet](https://appshunter.io/developer/339056993) | [Jiovany Orozco](https://appshunter.io/developer/1114670847) |

## What reviewers say

### Touch Fluids

[App page](https://appshunter.io/ios/app/touch-fluids/id427420343)

An educational tool for fluid mechanics courses, featuring basic equations and animations. It covers topics from fluid statics to flow in pipes, suitable for high school and university students. Teachers can use it to present concepts in class.

**Highlights:** Basic fluid mechanics equations, Illustrative animations, Fluid statics, Fluid in motion, Continuity and energy equations, Flow in pipes, Vector operations

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

**In-app purchases:** none


### CloudLabs Dalton’s Law

[App page](https://appshunter.io/ios/app/cloudlabs-daltons-law/id1596475462)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Touch Fluids free?

Touch Fluids costs $0.99, with no in-app purchases.

### Is CloudLabs Dalton’s Law free?

CloudLabs Dalton’s Law is free to download, with no in-app purchases.

### Do Touch Fluids or CloudLabs Dalton’s Law have ads?

Neither Touch Fluids nor CloudLabs Dalton’s Law shows ads.

### Which is updated more often, Touch Fluids or CloudLabs Dalton’s Law?

Touch Fluids ships an update every 13 months, and CloudLabs Dalton’s Law every 29 months. Most recently, Touch Fluids was updated on September 5, 2026 and CloudLabs Dalton’s Law on May 16, 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.*