# Colorful Brain vs Quantum

The clearest difference is price: Colorful Brain at Free against Quantum's $3.99. Quantum's advantage is chart position (#172 vs unranked) and device support (3 vs 1). On ads, in-app purchases and iOS requirement there is nothing between them.

Colorful Brain is free to download; Quantum costs $3.99 up front. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | Colorful Brain | Quantum |
| --- | --- | --- |
| Price | **Free** | $3.99 |
| Rating | **[4.0 (3 ratings)](https://appshunter.io/ios/app/colorful-brain/id1635566810/reviews)** | — |
| Number of ratings | **3** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 days | — |
| Monetization | Ad-supported | — |
| Best chart rank | — | **#172** |
| Size | 41 MB | 23 MB |
| Requires iOS | 16.4 | **15.1** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Hugo POZZOLI](https://appshunter.io/developer/1044363622) | [Martin Edmaier](https://appshunter.io/developer/1799800534) |

## What reviewers say

### Colorful Brain

[App page](https://appshunter.io/ios/app/colorful-brain/id1635566810)

Engage in quick and easy exercises designed to boost cognitive functions like mental calculation, memory, focus, and vision. Improve your brain health for a more vibrant life.

**Highlights:** Mental calculation exercises, Short-term and mid-term memory training, Focus and attention improvement, Vision enhancement exercises, Quick and easy cognitive workouts

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

**In-app purchases:** none


### Quantum

[App page](https://appshunter.io/ios/app/quantum-match/id6743452816)

**Currently charting:** #172 Top Paid · Family (US App Store)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Colorful Brain free?

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

### Is Quantum free?

Quantum costs $3.99, with no in-app purchases.

### Do Colorful Brain or Quantum have ads?

Neither Colorful Brain 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.*