# Quantum vs Algobrix

The clearest difference is in-app purchases: Algobrix at none against Quantum's 6. Algobrix also leads on iOS requirement (18.6 vs 26.0). On price, ads and device support there is nothing between them.

Both are free to download. Quantum sells 3 one-off in-app purchases. Algobrix asks for nothing beyond the download.

## The numbers

| Metric | Quantum | Algobrix |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (154 ratings)](https://appshunter.io/ios/app/quantum-particle-life/id6504465371/reviews)** | — |
| Number of ratings | **154** | — |
| Positive reviews | 81.3% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 5 weeks | — |
| Monetization | Free with in-app purchases | — |
| Size | 32 MB | 36 MB |
| Requires iOS | 26.0 | **18.6** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [GEORGY OSTROBROD](https://appshunter.io/developer/1875865758) | [E-Square Young Engineers Franchise Pvt. Ltd.](https://appshunter.io/developer/1773708445) |

## What reviewers say

### 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 |


### Algobrix

[App page](https://appshunter.io/ios/app/algobrix/id6763293616)

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

**In-app purchases:** none


## Frequently asked questions

### Is Quantum free?

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

### Is Algobrix free?

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

### Do Quantum or Algobrix have ads?

Neither Quantum nor Algobrix 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.*