# PocketFlow vs Navier Stokes Explained

The clearest difference is in-app purchases: Navier Stokes Explained at none against PocketFlow's 2. PocketFlow's advantage is ads (none vs shown). On price, device support and iOS requirement there is nothing between them.

Both are free to download. PocketFlow sells 2 one-off in-app purchases. Navier Stokes Explained asks for nothing beyond the download.

## The numbers

| Metric | PocketFlow | Navier Stokes Explained |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/navier-stokes-explained/id6814265444/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | Weekly | — |
| Monetization | — | Ad-supported |
| Size | 79 MB | 86 MB |
| Requires iOS | 18.0 | 18.0 |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Aqua Axolotl Analytics](https://appshunter.io/developer/1828911252) | [King Of The Hour, LLC](https://appshunter.io/developer/6810800636) |

## What reviewers say

### PocketFlow

[App page](https://appshunter.io/ios/app/pocketflow-water-simulator/id6749147689)

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 7-Day Trial | Free | one-time |
| Unlock PocketFlow | $9.99 | one-time |


### Navier Stokes Explained

[App page](https://appshunter.io/ios/app/navier-stokes-explained/id6814265444)

Explore the complex Navier-Stokes equations through an interactive 3D fluid simulation. Visualize how liquids and gases move, manipulate variables like gravity and viscosity, and understand the underlying physics with guided lessons and live data.

**Highlights:** 3D fluid solver on GPU, Interactive simulations (drop, stir, flow), Visualize speed, pressure, rotation, Live equation term analysis, Guided lessons on fluid behavior, Adjustable gravity, viscosity, stirring, Offline functionality

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is PocketFlow free?

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

### Is Navier Stokes Explained free?

Navier Stokes Explained is free to download, with no in-app purchases.

### Do PocketFlow or Navier Stokes Explained have ads?

Navier Stokes Explained shows ads; PocketFlow does not.

---

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