# Meditative Pendulum vs Physarum

The clearest difference is rating: Physarum at 4.8 against Meditative Pendulum's 4.2. Physarum also leads on review sentiment (100% vs 86%) and ratings volume (32 vs 5). Meditative Pendulum's advantage is in-app purchases (none vs 6) and update cadence (every 2 weeks vs every 5 weeks). On price, ads and device support there is nothing between them.

Both are free to download. Physarum sells 3 one-off in-app purchases. Meditative Pendulum asks for nothing beyond the download.

Physarum holds the better App Store score, 4.8 against 4.2. That said, the two scores are not equally well evidenced: Physarum has 32 ratings behind it against 5, so its average is the more settled of the two. Written reviews point the same way: 86% of Meditative Pendulum's written reviews are positive against 100% of Physarum's.

Meditative Pendulum ships an update every 2 weeks, Physarum every 5 weeks. Both last shipped on October 30, 2026.

## The numbers

| Metric | Meditative Pendulum | Physarum |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.2 (5 ratings)](https://appshunter.io/ios/app/meditative-pendulum/id1567751836/reviews) | **[4.8 (32 ratings)](https://appshunter.io/ios/app/physarum-slime-mold/id6744574947/reviews)** |
| Number of ratings | 5 | **32** |
| Positive reviews | 85.7% of reviews | **100.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 5 weeks |
| Monetization | **Free** | Free with in-app purchases |
| Size | 0 MB | 32 MB |
| Requires iOS | **14.0** | 26.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Eliott Morgensztern](https://appshunter.io/developer/1478504124) | [GEORGY OSTROBROD](https://appshunter.io/developer/1875865758) |

## What reviewers say

### Meditative Pendulum

[App page](https://appshunter.io/ios/app/meditative-pendulum/id1567751836)

Explore the mesmerizing motion of a double pendulum with this physics-based interactive application. Adjust various parameters like mass, drag, and visual elements to create unique simulations. You can also directly interact with the pendulum by grabbing and throwing it.

**Highlights:** Double pendulum simulation, Elastic pendulum simulation, Adjustable physics parameters, Customizable graphics, Interactive pendulum control

**Features:** Vision Pro support

**In-app purchases:** none


### Physarum

[App page](https://appshunter.io/ios/app/physarum-slime-mold/id6744574947)

Explore the fascinating emergent behavior of slime molds through a visually rich simulation. Adjust agent parameters, influence growth with intuitive controls, and discover complex, mesmerizing patterns.

**Highlights:** Slime mold behavior simulation, Autonomous agent control, Adjustable agent parameters, Maze solving and network formation, Vibrant color modes, Interactive system manipulation

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Small developer tip | $1.99 | one-time |
| Medium developer tip | $3.99 | one-time |
| Big developer tip | $5.99 | one-time |


## Frequently asked questions

### Is Meditative Pendulum free?

Meditative Pendulum is free to download, with no in-app purchases.

### Is Physarum free?

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

### Which has better reviews, Meditative Pendulum or Physarum?

Physarum is rated higher. Meditative Pendulum averages 4.2 out of 5 from 5 ratings, while Physarum averages 4.8 from 32 ratings.

### Do Meditative Pendulum or Physarum have ads?

Neither Meditative Pendulum nor Physarum shows ads.

### Which is updated more often, Meditative Pendulum or Physarum?

Meditative Pendulum ships an update every 2 weeks, and Physarum every 5 weeks. Most recently, Meditative Pendulum was updated on October 30, 2026 and Physarum on October 30, 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.*