# Parametric Creature vs Physarum

The clearest difference is price: Physarum at Free against Parametric Creature's $1.99. Parametric Creature's advantage is in-app purchases (none vs 6) and rating (5.0 vs 4.8). On review sentiment, ratings volume, ads and device support there is nothing between them.

Physarum is free to download; Parametric Creature costs $1.99 up front. Physarum sells 3 one-off in-app purchases. Parametric Creature asks for nothing beyond the download.

Parametric Creature holds the better App Store score, 5.0 against 4.8. Both are backed by a comparable volume of ratings — 10 and 27 respectively. Written reviews split almost evenly too, at 100% and 100% positive.

## The numbers

| Metric | Parametric Creature | Physarum |
| --- | --- | --- |
| Price | $1.99 | **Free** |
| Rating | **[5.0 (10 ratings)](https://appshunter.io/ios/app/parametric-creature-lab/id1594971770/reviews)** | [4.8 (27 ratings)](https://appshunter.io/ios/app/physarum-slime-mold/id6744574947/reviews) |
| Number of ratings | 10 | **27** |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | — | Every 5 weeks |
| Monetization | Paid | **Free with in-app purchases** |
| Size | 142 MB | 32 MB |
| Requires iOS | **14.0** | 26.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Latent Cat Inc](https://appshunter.io/developer/1789881663) | [GEORGY OSTROBROD](https://appshunter.io/developer/1875865758) |

## What reviewers say

### Parametric Creature

[App page](https://appshunter.io/ios/app/parametric-creature-lab/id1594971770)

Explore complex bionic systems with over 15,000 particles. Adjust eight parameters to observe emergent group behaviors inspired by nature, from cell division to bird migration. This app uses advanced GPU algorithms for real-time simulation, offering a glimpse into life and biodiversity.

**Highlights:** 15,000+ particle simulation, Eight adjustable parameters, Bionic system exploration, Real-time GPU algorithms, Metaphor of life and biodiversity, Complex emergent behaviors

**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 Parametric Creature free?

Parametric Creature costs $1.99, with no in-app purchases.

### Is Physarum free?

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

### Which has better reviews, Parametric Creature or Physarum?

Parametric Creature is rated higher. Parametric Creature averages 5.0 out of 5 from 10 ratings, while Physarum averages 4.8 from 27 ratings.

### Do Parametric Creature or Physarum have ads?

Neither Parametric Creature nor Physarum shows ads.

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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.*