# Fluid Simulation vs Fluid Simulation

The clearest difference is update cadence: Fluid Simulation at daily against Fluid Simulation's weekly. Fluid Simulation also leads on ratings volume (90K vs 712) and rating (4.9 vs 4.6). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Fluid Simulation sells 15 in-app purchases, starting at $1.00 per 7 days and Fluid Simulation sells 4 in-app purchases, starting at $4.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Fluid Simulation holds the better App Store score, 4.9 against 4.6. That said, the two scores are not equally well evidenced: Fluid Simulation has 90K ratings behind it against 712, so its average is the more settled of the two. Written reviews point the same way: 96% of Fluid Simulation's written reviews are positive against 77% of Fluid Simulation's.

Fluid Simulation ships an update daily, Fluid Simulation weekly. The most recent releases landed on September 27, 2026 and September 20, 2026 respectively.

## The numbers

| Metric | Fluid Simulation | Fluid Simulation |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.9 (90K ratings)](https://appshunter.io/ios/app/fluid-simulation-antistress/id1443124993/reviews)** | [4.6 (712 ratings)](https://appshunter.io/ios/app/fluid-simulation-magic-fluids/id1555635445/reviews) |
| Number of ratings | **90K** | 712 |
| Positive reviews | **96.2% of reviews** | 77.4% of reviews |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | **Daily** | Weekly |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 104 MB | 138 MB |
| Requires iOS | **15.0** | 15.6 |
| Devices | iPhone, iPad, iPod | **iPhone, iPad, iPod, Mac** |
| Age rating | 4+ | 17+ |
| Developer | [Pavel Dobryakov](https://appshunter.io/developer/1443124992) | [Viacheslav Khakhulin](https://appshunter.io/developer/558806761) |

## What reviewers say

### Fluid Simulation

[App page](https://appshunter.io/ios/app/fluid-simulation-antistress/id1443124993)

Engage with mesmerizing fluid dynamics simulations on your device. This app offers a visually stunning and calming experience, perfect for stress relief and relaxation. Explore swirling liquids and gases with simple touch controls.

**Highlights:** Interactive fluid dynamics, Stress relief and calming experience, Gorgeous visuals, Simple touch controls, Liquid, gas, and water simulation, Psychedelic and trippy visuals

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (15)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Fluid Premium | $1.00 | per 7 days |
| Fluid Premium | $3.00 | per month |
| Premium | $4.99 | per year |
| Fluid Premium | $6.00 | per month |
| Fluid Premium | $10.00 | per year |
| Premium | $0.49 | one-time |
| Particles | $0.99 | one-time |
| Particles | $1.99 | one-time |
| Fluid Premium | $3.00 | one-time |
| Fluid Simulation | $3.69 | one-time |
| Fluid Premium | $20.00 | one-time |
| Fluid Simulation | $23.00 | one-time |
| Discount | $29.99 | one-time |
| Fluid Premium | $30.00 | one-time |
| Fluid Simulation | $33.00 | one-time |

**What reviewers like**

- 🌈 Beautiful and mesmerizing visuals
- 🧘‍♀️ Calming and relaxing experience
- 👍 Intuitive and easy to use
- 🎨 Customizable settings and presets
- ⭐️ High-quality graphics and animations

**What reviewers complain about**

- 💰 Premium features locked behind paywall
- 🔒 Limited customization options in free version
- 🐛 Occasional crashes or performance issues
- 📱 Smaller screen size can make controls tricky

**Reported bugs**

- Subscription issues and inability to access premium features
- Crashes or freezes when changing certain settings

**Requested features**

- Ability to save and share custom presets
- Option to change background color
- Slower animation speed for more control
- Integration with music or audio playback
- Support for larger screens and TVs


### Fluid Simulation

[App page](https://appshunter.io/ios/app/fluid-simulation-magic-fluids/id1555635445)

Transform your screen into a relaxing oasis with interactive fluid art, mesmerizing particle effects, and calming music. Engage in guided breathing exercises to reduce stress and enhance mindfulness. Customize your experience to create a personal sanctuary for relaxation and creativity.

**Highlights:** Mesmerizing fluid art creation, Dazzling particle and kaleidoscope effects, Soothing ambient music and soundscapes, Guided mindful breathing exercises, Customizable colors, intensity, and speed, Save creations as wallpapers

**Features:** Vision Pro support

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly | $4.99 | per 7 days |
| Monthly | $9.99 | per month |
| Yearly | $29.99 | per year |
| Premium | $34.99 | one-time |

**What reviewers like**

- 🌈 Relaxing and calming effects
- 🎨 Beautiful visuals and fluid dynamics
- 🕰️ Engaging to pass the time
- 🧘‍♀️ Helps with stress relief and meditation

**What reviewers complain about**

- 💰 Excessive ads and paywalls
- 🔌 Issues with app updates and compatibility
- ⏱️ Limited free usage time

**Reported bugs**

- App crashes or freezes after updates
- Notifications and ads causing disruptions

**Requested features**

- Ability to customize the visuals and audio
- Offline mode for use without internet connection
- More ASMR-like features for enhanced relaxation


## Frequently asked questions

### Is Fluid Simulation free?

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

### Is Fluid Simulation free?

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

### Which has better reviews, Fluid Simulation or Fluid Simulation?

Fluid Simulation is rated higher. Fluid Simulation averages 4.9 out of 5 from 90K ratings, while Fluid Simulation averages 4.6 from 712 ratings.

### Do Fluid Simulation or Fluid Simulation have ads?

Both Fluid Simulation and Fluid Simulation show ads.

### Which is updated more often, Fluid Simulation or Fluid Simulation?

Fluid Simulation ships an update daily, and Fluid Simulation weekly. Most recently, Fluid Simulation was updated on September 27, 2026 and Fluid Simulation on September 20, 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.*