# Parametric Creature vs Quantum

The clearest difference is price: Quantum at Free against Parametric Creature's $1.99. Quantum also leads on ratings volume (133 vs 10). Parametric Creature's advantage is in-app purchases (none vs 6) and review sentiment (100% vs 86%). On ads and device support there is nothing between them.

Quantum is free to download; Parametric Creature costs $1.99 up front. Quantum 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. That said, the two scores are not equally well evidenced: Quantum has 133 ratings behind it against 10, so its average is the more settled of the two. Written reviews point the same way: 100% of Parametric Creature's written reviews are positive against 86% of Quantum's.

## The numbers

| Metric | Parametric Creature | Quantum |
| --- | --- | --- |
| Price | $1.99 | **Free** |
| Rating | **[5.0 (10 ratings)](https://appshunter.io/ios/app/parametric-creature-lab/id1594971770/reviews)** | [4.8 (133 ratings)](https://appshunter.io/ios/app/quantum-particle-life/id6504465371/reviews) |
| Number of ratings | 10 | **133** |
| Positive reviews | **100.0% of reviews** | 85.7% 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


### Quantum

[App page](https://appshunter.io/ios/app/quantum-particle-life/id6504465371)

Explore the hidden world of particles with a real-time simulator. Model up to 10,000 particles and experiment with natural phenomena like crystallization and orbital mechanics. Customize interactions and visualize results dynamically.

**Highlights:** Real-time particle simulation, Model up to 10,000 particles, Simulate natural phenomena, Four distinct particle classes, Customizable rules editor, Dynamic visualizations, Interactive control

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Developer tip | $1.99 | one-time |
| Developer tip | $3.99 | one-time |
| Developer tip | $5.99 | one-time |


## Frequently asked questions

### Is Parametric Creature free?

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

### Is Quantum free?

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

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

Parametric Creature is rated higher. Parametric Creature averages 5.0 out of 5 from 10 ratings, while Quantum averages 4.8 from 133 ratings.

### Do Parametric Creature or Quantum have ads?

Neither Parametric Creature nor Quantum 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.*