# Think! Brain Zone vs Stroop Challenge Go

The clearest difference is in-app purchases: Stroop Challenge Go at none against Think! Brain Zone's 10. On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Think! Brain Zone sells 10 in-app purchases, starting at $3.99 per 7 days. Stroop Challenge Go asks for nothing beyond the download.

## The numbers

| Metric | Think! Brain Zone | Stroop Challenge Go |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (11 ratings)](https://appshunter.io/ios/app/think-brain-zone/id6443926053/reviews)** | — |
| Number of ratings | **11** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 3 weeks | — |
| Monetization | Free with in-app purchases | — |
| Size | 1.3 GB | 1 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [The Clinic of Hope](https://appshunter.io/developer/1650686808) | [晓 郭](https://appshunter.io/developer/1895645928) |

## What reviewers say

### Think! Brain Zone

[App page](https://appshunter.io/ios/app/think-brain-zone/id6443926053)

This 2D platformer combines puzzles, teamwork, and colorful fun in a magical kingdom. It's designed to boost problem-solving, memory, and critical thinking skills for players of all ages. Enjoy a safe, ad-free experience with engaging gameplay and cooperative multiplayer modes.

**Highlights:** 2D puzzle platformer gameplay, Brain-boosting cognitive skill development, Multiplayer cooperative mode, Vibrant, colorful world exploration, Intuitive touch controls, Reward and unlockable challenges

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Super Power-Up Bundle | $3.99 | per 7 days |
| Power-Ups Subscription | $8.99 | per 7 days |
| Full Closet Subscription | $8.99 | per 7 days |
| Super Speed | $0.99 | one-time |
| Offer - Checkpoint | $0.99 | one-time |
| Gem Magnet | $0.99 | one-time |
| Friend Ray | $0.99 | one-time |
| Continue Level With No Timer | $0.99 | one-time |
| All Skin Package | $2.99 | one-time |
| Stellar Bundle | $14.99 | one-time |


### Stroop Challenge Go

[App page](https://appshunter.io/ios/app/stroop-challenge-go/id6773266246)

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

**In-app purchases:** none


## Frequently asked questions

### Is Think! Brain Zone free?

Think! Brain Zone is free to download, with in-app purchases available.

### Is Stroop Challenge Go free?

Stroop Challenge Go is free to download, with no in-app purchases.

### Do Think! Brain Zone or Stroop Challenge Go have ads?

Neither Think! Brain Zone nor Stroop Challenge Go 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.*