# Eureka vs Gwoop

The clearest difference is ads: Gwoop at none against Eureka's shown. Gwoop also leads on monetization model (free vs free with in-app purchases) and rating (5.0 vs 4.7). Eureka's advantage is ratings volume (512 vs 17) and iOS requirement (12.0 vs 14.0). On price, update cadence, in-app purchases and device support there is nothing between them.

Both are free to download. Eureka sells 1 one-off in-app purchase and Gwoop sells 1 in-app purchase, starting at $4.99 per year. Whichever you choose, the download price is not the number that matters.

Gwoop holds the better App Store score, 5.0 against 4.7. That said, the two scores are not equally well evidenced: Eureka has 512 ratings behind it against 17, so its average is the more settled of the two. Written reviews point the same way: 77% of Eureka's written reviews are positive against 100% of Gwoop's.

Eureka ships an update every 4 weeks, Gwoop every 5 weeks. The most recent releases landed on October 20, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Eureka | Gwoop |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.7 (512 ratings)](https://appshunter.io/ios/app/eureka-brain-training/id1485438085/reviews) | **[5.0 (17 ratings)](https://appshunter.io/ios/app/gwoop/id6504941604/reviews)** |
| Number of ratings | **512** | 17 |
| Positive reviews | 76.9% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | **Every 4 weeks** | Every 5 weeks |
| Monetization | Free with in-app purchases | **Free** |
| Size | 140 MB | 96 MB |
| Requires iOS | **12.0** | 14.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [INFINITY GAMES, LDA](https://appshunter.io/developer/1088875165) | [Gwoop Inc.](https://appshunter.io/developer/1650102705) |

## What reviewers say

### Eureka

[App page](https://appshunter.io/ios/app/eureka-brain-training/id1485438085)

This app offers over 50 mini-games designed to test and improve various cognitive skills like logic, memory, creativity, and focus. It provides a fun and challenging way to stimulate your brain and see if you can outsmart others.

**Highlights:** Over 50 mini-games, Tests logic, memory, creativity, speed, Improves focus and brain skills, Diverse and unique puzzles, Addictive brain challenge

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $1.99 | one-time |

**What reviewers like**

- 🤩 Fun and engaging gameplay
- 🧠 Challenges the mind
- 👍 Kid-friendly
- 😍 Addictive and immersive
- 💯 Great for cognitive exercise

**What reviewers complain about**

-  anúncios Ads are intrusive
- 🗑️ Paid version still has ads
- 🧩 Lacks variety in puzzles

**Reported bugs**

- Ads after every level
- Paid version with ads


### Gwoop

[App page](https://appshunter.io/ios/app/gwoop/id6504941604)

Engaging daily games designed to sharpen cognitive skills like reaction time and memory. Suitable for ages 4 to 99, this app offers a safe, educational, and entertaining experience for the entire family.

**Highlights:** Four daily brain games, Improves reaction time, memory, and visual skills, Suitable for ages 4-99, Safe and educational environment, Family-friendly gameplay, Competitive challenges

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Gwoop Health | $4.99 | per year |


## Frequently asked questions

### Is Eureka free?

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

### Is Gwoop free?

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

### Which has better reviews, Eureka or Gwoop?

Gwoop is rated higher. Eureka averages 4.7 out of 5 from 512 ratings, while Gwoop averages 5.0 from 17 ratings.

### Do Eureka or Gwoop have ads?

Eureka shows ads; Gwoop does not.

### Which is updated more often, Eureka or Gwoop?

Eureka ships an update every 4 weeks, and Gwoop every 5 weeks. Most recently, Eureka was updated on October 20, 2026 and Gwoop on October 24, 2026.

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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.*