# Particle Simulation - Flow Sim — Magic, calm visual meditation

> Interactive particle simulation app for creative expression and relaxation. (iPhone/iPad app by Marvin Krueger.)

- Source: https://appshunter.io/ios/app/particle-simulation-flow-sim/id6467405758 (this page in markdown: same URL + `.md`)
- Developer: [Marvin Krueger](https://appshunter.io/developer/1152894281)
- Category: Entertainment, Graphics & Design
- Price: Free with in-app purchases
- Rating: 4.50/5 from 46 App Store ratings · 8 written reviews indexed
- Age rating: 4+
- Requires: iOS 12.0 · 132 MB
- Languages: American English
- Released: 2023-09-28
- Data updated: 2026-08-27
- Monetization: free with in-app purchases
- User reviews in markdown: https://appshunter.io/ios/app/particle-simulation-flow-sim/id6467405758/reviews.md

## What is Particle Simulation?

Seeking a calming and creative outlet? Particle Simulation offers a unique way to unwind and find tranquility through mesmerizing simulations.

Explore Creative Freedom and Calmness
Reduce stress and explore a world of creativity with our dynamic particle simulation. Simply touch the screen to interact with captivating particles that respond to your movements. Dive deep into a realm of fascination and artistic freedom, forging a connection with the universe.

Features of Particle Simulation:
- Easy-to-use particle simulation
- Meditative music
- Customizable parameters for color, motion, and more
- Autopilot mode for hands-free enjoyment
- Gyrosensor and haptic feedback integration
- Capture and share your creations (Screenshots + Videos) 
- Save and load your favorite settings with presets

Experience Freedom, Calmness, and Creativity
Art is a powerful form of expression, and this app provides a safe and easy outlet for your thoughts and emotions. Whether you're a seasoned artist or just starting, Particles Simulation invites you to transform your thoughts into beautiful, transient art impressions on your screen.

Rediscover Inner Peace
In a world filled with stress and negativity, find solace and awareness within this app. Open it anytime to reclaim your peace and make the most of your free time with this incredible, free app.

Craft Beautiful Particle Art Impressions
Use your fingertips to craft intricate forms and shapes with dynamic particles while listening to soothing, real-time generated music. Customize your experience with options like color, motion, and more for a personalized meditation and relaxation session.

Ready to experience the soothing embrace of creative freedom? Download Particle Simulation now and enjoy breathtaking particle patterns and soulful music until you're completely relaxed.

Because you deserve to find calmness and serenity.

Questions or suggestions? Contact us at info@mkgames.org.

Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

## Key features

- Dynamic particle simulation
- Meditative music
- Customizable parameters
- Autopilot mode
- Gyrosensor and haptic feedback
- Capture and share creations
- Save and load presets

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| Psychedelic magic \| monthly | $3.99 | per month |
| Particles PRO | $12.99 | per year |
| Particles PRO | $2.99 | per 7 days |

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Psychedelic magic | $19.99 | one-time |


## Recent user reviews (8 of 8)

All indexed reviews: https://appshunter.io/ios/app/particle-simulation-flow-sim/id6467405758/reviews.md

### 1/5 — This sucks

*2026-03-05*

I bought this app thinking it would be relaxing, but all you can do is play around for these particles and it’s not even fun it says it’s supposed to be entertainment like what? Don’t even get me started on the settings you can’t change the Colours or anything fun like that but for some reason you can change in the settings if you want to have glitches or not it says it was five stars I doubt that

### 1/5 — Can't do much without getting blocked by subscription pop up

*2026-02-05*

Why don't you just switch from subscription modeling and charge users up front instead of acting like this is a free app. There's nothing to enjoy here.

### 5/5 — Particles

*2025-09-14*

It’s a great app with soothing and uplifting music , might help you relax after a long one. I am liking it and I am sure you guys will like it as well 
Peace.

### 1/5 — How do you customize it?

*2025-05-03*

There’s no buttons to change the particles or anything so idk what to do..?

**Developer response:** Hey there,
Button on top left side will appear once you don’t touch the screen for 5 seconds.

### 1/5 — Plays music even when sound is off

*2025-01-03*

I opened this app and it immediately started playing music out loud even though my volume is down and my phone is on silent, which I double checked. I’ve never deleted an app faster.

### 2/5 — Could you do this for me

*2024-06-24*

I’ve felt sick when I play for one reason could you make the particles spawn when you touch the screen instead of them being everywhere no hate it’s a good game😙

### 1/5 — CRAZY STUPID DONT BUY

*2024-02-02*

WASTE OF TOME I HATE IT

**Developer response:** Hey there and thanks a lot for your review! Can you let me know why you don’t like the app and what was different from the AppStore listing? I tried to exactly show in the screenshots what will expect you within the app -  particle simulation with many parameters.
Feel free to update your review or write me an email at any time using info@mkgames.org 
Best Marvin

### 5/5 — Another great app from MK Games!

*2023-10-03*

All the apps from MK Games are super cool. They are easy and fun. The feature set is impressive, for example, NDI output allows you to send the output to compositing software like MadMapper and Resolume.  Now I just need multiple iPads, one for each MK Games apps! Particles, Fluids, and Vythm 😜

## Frequently asked questions about Particle Simulation

### What is Particle Simulation used for?

Particle Simulation is used for finding a calming and creative outlet through mesmerizing particle simulations. Users can reduce stress, explore artistic freedom, and create beautiful transient art impressions on their screen.

### Does Particle Simulation have ads?

No, Particle Simulation does not contain advertisements. The app is free to download and use, with optional in-app purchases for enhanced features.

### What are the subscription options for Particle Simulation?

Particle Simulation offers several subscription plans, including 'Particles PRO' for $2.99/week with a 3-day free trial, 'Psychedelic magic | monthly' for $3.99/month, and an annual 'Particles PRO' option for $12.99/year.

### What devices does Particle Simulation support?

Particle Simulation is supported on iPhone, iPad, and iPod devices. It is designed to provide a seamless experience across these Apple platforms.

### How often is Particle Simulation updated?

The latest version of Particle Simulation is 1.4.1, last updated on 2025-09-28. This indicates regular updates to improve the user experience and add new features.

### What is the age rating for Particle Simulation?

Particle Simulation has an age rating of 4+. This means it is suitable for children aged 4 and above, offering a safe and engaging experience for a wide audience.

### Can I save my creations in Particle Simulation?

Yes, Particle Simulation allows you to save and load your favorite settings with presets. You can also capture and share your creations as screenshots and videos.

### Does Particle Simulation offer offline play?

While the description doesn't explicitly state offline play, the app's focus on meditation and creative expression suggests it can be enjoyed without an internet connection once downloaded.

## Version history (last 5 releases)

### 1.5 — 2026-08-04

- Added 7 new Presets

Thanks a lot for using Particle Simulation! If you have any ideas for new features or facing any problems, I'm just an email away using info@mkgames.org. 
- best Marvin

### 1.4.1 — 2025-09-28

- Bugfixes and improvements

Thanks a lot for using Particle Simulation. If you have any questions or ideas for new features, just reach out to info@mkgames.org. 
- best Marvin

### 1.4 — 2025-03-03

- Added some new Presets
- Added Onboarding

Thanks a lot for using Particle Simulation. If you have any problems or ideas for new features, feel free to reach out to info@mkgames.org. - best Marvin

### 1.3 — 2024-08-06

Bugfix: Video recording

If you have any questions, feel free to reach out to info@mkgames.org. 
- best Marvin

### 1.2 — 2024-05-30

- UI improvements
- Added safe area for menu button 
- Smaller adjustments

Hope you'll enjoy Particle Simulation! Feel free to contact me at any time using info@mkgames.org
- best Marvin

## Apps similar to Particle Simulation

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [LīnArt (LineArt)](https://appshunter.io/ios/app/linart-lineart/id1349623050) | 5.0 (2) | Free | Entertainment |
| [Fluids & Particle Simulation](https://appshunter.io/ios/app/fluids-and-particle-simulation/id1532653221) | 4.7 (770) | Free | Entertainment |
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| [Dancing Particle](https://appshunter.io/ios/app/dancing-particle/id6444665083) | 4.8 (82) | Free | Entertainment |
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## More apps by Marvin Krueger

- [Final Ball World](https://appshunter.io/ios/app/final-ball-world/id1152894282)
- [Minesweeper 3D Go puzzle game](https://appshunter.io/ios/app/minesweeper-3d-go-puzzle-game/id1160404169)
- [Speed Up 3D](https://appshunter.io/ios/app/speed-up-3d/id1191315881)
- [Combine It! - Endless puzzle game](https://appshunter.io/ios/app/combine-it-endless-puzzle-game/id1221014808)
- [Snake 3D Classic Remake](https://appshunter.io/ios/app/snake-3d-classic-remake/id1341370179)
- [Magic Fractals & Shapes 3D](https://appshunter.io/ios/app/magic-fractals-and-shapes-3d/id1376284040)

All apps by Marvin Krueger: https://appshunter.io/developer/1152894281

## Related topics

[particle simulation](https://appshunter.io/ios/topics/particle-simulation) · [particle flow](https://appshunter.io/ios/topics/particle-flow) · [particle simulation flow sim](https://appshunter.io/ios/topics/particle-simulation-flow-sim) · [cymata relaxing music visuals](https://appshunter.io/ios/topics/cymata-relaxing-music-visuals) · [particles pro](https://appshunter.io/ios/topics/particles-pro) · [particles](https://appshunter.io/ios/topics/particles)

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-27.*