# Particle Simulation vs Mung

The clearest difference is rating: Particle Simulation at 4.5 against Mung's 2.6. Particle Simulation also leads on ratings volume (46 vs 14) and iOS requirement (12.0 vs 16.0). Mung's advantage is update cadence (every 6 weeks vs every 7 months). On price, review sentiment, ads and in-app purchases there is nothing between them.

Both are free to download. Particle Simulation sells 4 in-app purchases, starting at $2.99 per 7 days and Mung sells 4 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

Particle Simulation holds the better App Store score, 4.5 against 2.6. Both are backed by a comparable volume of ratings — 46 and 14 respectively. Written reviews point the same way: 25% of Particle Simulation's written reviews are positive against 23% of Mung's.

Particle Simulation ships an update every 7 months, Mung every 6 weeks. The most recent releases landed on September 9, 2026 and September 11, 2026 respectively.

## The numbers

| Metric | Particle Simulation | Mung |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (46 ratings)](https://appshunter.io/ios/app/particle-simulation-flow-sim/id6467405758/reviews)** | [2.6 (14 ratings)](https://appshunter.io/ios/app/mung/id6748329375/reviews) |
| Number of ratings | **46** | 14 |
| Positive reviews | **25.0% of reviews** | 23.1% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 7 months | **Every 6 weeks** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 132 MB | 179 MB |
| Requires iOS | **12.0** | 16.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [Marvin Krueger](https://appshunter.io/developer/1152894281) | [SungLab Inc](https://appshunter.io/developer/1691666995) |

## What reviewers say

### Particle Simulation

[App page](https://appshunter.io/ios/app/particle-simulation-flow-sim/id6467405758)

Explore a world of creativity and find tranquility with mesmerizing particle simulations. Interact with dynamic particles, customize their behavior, and create beautiful art impressions while listening to meditative music. It's a calming and creative outlet for stress reduction and self-expression.

**Highlights:** Dynamic particle simulation, Meditative music, Customizable parameters, Autopilot mode, Gyrosensor and haptic feedback, Capture and share creations, Save and load presets

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Particles PRO | $2.99 | per 7 days |
| Psychedelic magic \| monthly | $3.99 | per month |
| Particles PRO | $12.99 | per year |
| Psychedelic magic | $19.99 | one-time |


### Mung

[App page](https://appshunter.io/ios/app/mung/id6748329375)

This app offers interactive graphics and guided breathing exercises to help users relax, focus, and improve mental well-being. It features distinct modes for relaxation, mindful breathing, and concentration enhancement, designed for ease of use with single-finger interaction.

**Highlights:** Interactive relaxation graphics, Guided breathing exercises, Focus-enhancing mode, One-finger control, Stress reduction, Creativity stimulation

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1 Month Subscription | $4.99 | per month |
| 1 Month Sub (7-Day Free Trial) | $4.99 | per month |
| 1 Year Subscription-Best Value | $24.99 | per year |
| Premium Forever | $49.99 | one-time |


## Frequently asked questions

### Is Particle Simulation free?

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

### Is Mung free?

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

### Which has better reviews, Particle Simulation or Mung?

Particle Simulation is rated higher. Particle Simulation averages 4.5 out of 5 from 46 ratings, while Mung averages 2.6 from 14 ratings.

### Do Particle Simulation or Mung have ads?

Neither Particle Simulation nor Mung shows ads.

### Which is updated more often, Particle Simulation or Mung?

Particle Simulation ships an update every 7 months, and Mung every 6 weeks. Most recently, Particle Simulation was updated on September 9, 2026 and Mung on September 11, 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.*