# Fluid Simulation vs Benny's Symphony

The clearest difference is price: Fluid Simulation at Free against Benny's Symphony's $2.99. Fluid Simulation also leads on update cadence (every 2 days vs every 5 days). Benny's Symphony's advantage is in-app purchases (none vs 3) and ads (none vs shown). On device support there is nothing between them.

Fluid Simulation is free to download; Benny's Symphony costs $2.99 up front. Fluid Simulation sells 3 one-off in-app purchases. Benny's Symphony asks for nothing beyond the download.

Fluid Simulation ships an update every 2 days, Benny's Symphony every 5 days. The most recent releases landed on November 8, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | Fluid Simulation | Benny's Symphony |
| --- | --- | --- |
| Price | **Free** | $2.99 |
| Rating | **[4.9 (90K ratings)](https://appshunter.io/ios/app/fluid-simulation-antistress/id1443124993/reviews)** | — |
| Number of ratings | **90K** | — |
| Positive reviews | 96.2% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | **Every 2 days** | Every 5 days |
| Monetization | Free with in-app purchases | — |
| Size | 70 MB | 94 MB |
| Requires iOS | 15.0 | **11.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Pavel Dobryakov](https://appshunter.io/developer/1443124992) | [Enable Training and Consulting, Inc.](https://appshunter.io/developer/486078574) |

## What reviewers say

### Fluid Simulation

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

Experience a calming and mesmerizing visual journey with fluid simulations. This app helps relieve anxiety and promotes a sense of peace through interactive, flowing substances. It's designed to bring beauty and tranquility to your everyday life.

**Highlights:** Mesmerizing fluid simulations, Anxiety relief and calming experience, Interactive touch controls, Beautiful, high-quality visuals, Customizable settings, Satisfying and engaging gameplay

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Fluid Simulation | $3.69 | one-time |
| Fluid Simulation | $23.00 | 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


### Benny's Symphony

[App page](https://appshunter.io/ios/app/bennys-symphony/id1597179943)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Fluid Simulation free?

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

### Is Benny's Symphony free?

Benny's Symphony costs $2.99, with no in-app purchases.

### Do Fluid Simulation or Benny's Symphony have ads?

Fluid Simulation shows ads; Benny's Symphony does not.

### Which is updated more often, Fluid Simulation or Benny's Symphony?

Fluid Simulation ships an update every 2 days, and Benny's Symphony every 5 days. Most recently, Fluid Simulation was updated on November 8, 2026 and Benny's Symphony on November 3, 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.*