# Particle Simulation - Flow Sim — user reviews

> 8 indexed App Store user reviews of Particle Simulation by Marvin Krueger, rated 4.50/5 from 46 ratings.

- Source: https://appshunter.io/ios/app/particle-simulation-flow-sim/id6467405758/reviews
- App overview in markdown: https://appshunter.io/ios/app/particle-simulation-flow-sim/id6467405758.md
- Rating breakdown: 5★ 37 · 4★ 2 · 3★ 2 · 2★ 1 · 1★ 4

## Most critical reviews (8 lowest-rated)

### 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.

### 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.

### 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

### 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😙

### 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.

### 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 😜

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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.*