# Eureka - Brain Training — Are you up to the challenge?

> Brain training mini-game collection to test and improve cognitive skills. (iPhone/iPad app by INFINITY GAMES, LDA.)

- Source: https://appshunter.io/ios/app/eureka-brain-training/id1485438085 (this page in markdown: same URL + `.md`)
- Developer: [INFINITY GAMES, LDA](https://appshunter.io/developer/1088875165)
- Category: Games, Casual, Puzzle
- Price: Free with in-app purchases
- Rating: 4.70/5 from 510 App Store ratings · 13 written reviews indexed
- Age rating: 4+
- Requires: iOS 12.0 · 140 MB
- Languages: American English
- Released: 2020-01-15
- Data updated: 2026-08-26
- Monetization: free with in-app purchases
- User reviews in markdown: https://appshunter.io/ios/app/eureka-brain-training/id1485438085/reviews.md

## What is Eureka?

If you think you are smart, think twice! 
Eureka is the right brain game to tell if you are a real genius!

Featuring more than 50 mini-games to challenge your brain skills (logic, memory, creativity, speed, reflex, focus, etc.), Eureka is the addictive brain challenge your brain needs to go from dumb to genius. 

Are you up to the challenge?

Eureka is full of brainteasers and fun mini-games that you can enjoy forever. Each brain game will be different from the previous, so you can enjoy original, creative and unique puzzles specifically designed to push your brain limits!

Are you smarter than your friends are? Do you think outside the box? Can you pass more than 50 different brainy tricky mini-games?
Eureka is the brain challenge you need!

GAME FEATURES:
• Diverse gameplay to keep your brain activated for hours
• Each level is a different brain game
• Simple to learn and easy to understand 
• Fun yet challenging brain challenge
• Improve your focus and brain skills with diverse mini-games

Accept the brain challenge and prove you have a creative mind!

Infinity Games aims to provide the best game experience within its titles. We love showcasing new minimalist puzzle games and making people think while relaxing.

Do you like our work? Connect below:
Facebook: https://www.facebook.com/infinitygamespage
Instagram: 8infinitygames (https://www.instagram.com/8infinitygames/)

## Key features

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

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

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


## What do users think of Eureka?

Overall sentiment: positive

**Pros**

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

**Cons**

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

**Commonly reported bugs**

- Ads after every level
- Paid version with ads

## Recent user reviews (10 of 13)

All indexed reviews: https://appshunter.io/ios/app/eureka-brain-training/id1485438085/reviews.md

### 1/5 — Waste

*2024-07-10*

Pretty much garbage. You pay to not have ads and then you still have ads. And it’s not even puzzles or challenges outside of punching a bunch of shapes. Just not a fan.

**Developer response:** Hello supmavyo,
We are sorry that you do not like the game ☹, but we thank you for your feedback. Our future updates will improve the game for you.

### 5/5 — Best Game EVA!!!!

*2024-05-10*

I love the game, it’s not too frustrating like other games. Cool games, & graphics, sooo 🤩 fun! and it’s fa-reee!!! Download this!!! kid friendly totally!!!

**Developer response:** Hello hello, Sheryl,
Thank you very much for your opinion and fantastic 5-star review!! 😍 It is very important for us. We are happy that you are enjoying the experience we have provided, and we hope to find you at the most difficult levels. 🔥

### 5/5 — Old person

*2022-09-22*

Fun and challenging! Enjoy it very much

**Developer response:** Hello noetoh,
We are truly happy that you enjoyed our game. 😍 Thank you so much for your evaluation. Your praise will help us create more interesting games. 💡

### 5/5 — Maravilhoso jogos que prende sua atenção com técnicas pra trabalhar. Nosso cérebro 🧠

*2022-04-12*

Amei

**Developer response:** Hello Darlenne07,
Obrigado pela avaliação de 5 estrelas ❤❤! Esperamos que você continue a desfrutar da experiência de jogo conosco. Se tiver algum comentário ou sugestão, escreva para support@infinitygames.io. Adoraríamos ouvir sua opinião!

### 5/5 — Es ta muy bien

*2020-05-31*

Ejercitar la mente

### 5/5 — Eureka

*2020-05-17*

This is challenging and lots of fun! Addictive too😉

**Developer response:** Hello Smelv48,
Thank you very much for your opinion and fantastic 5-star review!! 😍 It is very important for us. We are happy that you are enjoying the experience we have provided, and we hope to find you at the most difficult levels. 🔥

### 5/5 — FUN CHALLENGE!

*2020-05-06*

I’ve had a massive stroke 8 years ago and need to continually challenge myself or loose all the progress I’ve made to this point. This game helps me keep my now re-learned skills up-to-date, all while having FUN! It’s a great game!

**Developer response:** Hello 
Thank you ❤❤. We are happy to know you like the game 🤗. Please do check out our other games 🧠.

### 2/5 — Ads that interrupt my concentration

*2020-02-08*

Way too many interruptions

### 1/5 — Ad spam

*2020-01-29*

This game plays an ad after every level. If that doesn’t bother you go ahead but it’s basically an ad farm otherwise

**Developer response:** Hi, Jayhedgehog! Thank you for your message. We need to show ads in order to ensure the development of more games. You can remove ads for the price of a coffee (one-time fee). I hope you understand our position.

### 5/5 — Addictive

*2020-01-25*

An exciting and addictive game. It also improves your concentration.

**Developer response:** Hello Sara,
We are truly happy that you enjoyed our game. 😍 Thank you so much for your evaluation. Your praise will help us to create more interesting games. 💡

## Frequently asked questions about Eureka

### What is Eureka - Brain Training?

Eureka - Brain Training is a collection of over 50 mini-games designed to challenge and improve your brain's cognitive skills. It includes games that test logic, memory, creativity, speed, reflex, and focus, aiming to help users become more intelligent.

### What kind of games are included?

The app features a diverse range of brain teasers and mini-games, with each level offering a different and unique puzzle. These games are designed to be fun yet challenging, pushing your brain's limits and keeping it activated for hours.

### Is Eureka - Brain Training free to play?

The app is free to download and play, but it does include in-app purchases and advertisements. This allows for continued development and the offering of additional content or features.

### What are the benefits of playing Eureka - Brain Training?

Playing Eureka can help improve your focus and various brain skills through its diverse mini-games. It offers an addictive brain challenge that aims to transform users from average to genius by stimulating their minds.

### Who is this app for?

This app is for anyone who believes they are smart and wants to test their cognitive abilities, or for those looking for a fun and engaging way to exercise their brain. It's designed for individuals who enjoy puzzles and challenges.

## Version history (last 5 releases)

### 2.4.2 — 2024-01-30

Bug fixes and performance improvements

### 2.4.1 — 2023-03-17

Small bug fixes

### 2.4.0 — 2023-02-20

Small bug fixes

### 2.3.1 — 2023-02-11

Small bug fixes

### 2.3 — 2020-11-14

Some bug fixes.

## Apps similar to Eureka

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [Brain Puzzle Games for Adults](https://appshunter.io/ios/app/brain-puzzle-games-for-adults/id887025430) | 4.3 (17,564) | Free | Games |
| [IQ Boost: Training Brain Games](https://appshunter.io/ios/app/iq-boost-training-brain-games/id1518047412) | 4.5 (44,476) | Free | Games |
| [Brain Games - Left vs Right](https://appshunter.io/ios/app/brain-games-left-vs-right/id576395411) | 4.7 (24,656) | Free | Games |
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| [Easy Game - Brain Puzzles](https://appshunter.io/ios/app/easy-game-brain-puzzles/id1491764681) | 4.6 (203,615) | Free | Games |

## More apps by INFINITY GAMES, LDA

- [Infinity Loop: Relaxing Puzzle](https://appshunter.io/ios/app/infinity-loop-relaxing-puzzle/id977028266)
- [■ Square it!](https://appshunter.io/ios/app/square-it/id1160380201)
- [What, The Fox?](https://appshunter.io/ios/app/what-the-fox/id1215300354)
- [Minimal Merge](https://appshunter.io/ios/app/minimal-merge/id1242758436)
- [Hex: Anxiety Relief Relax Game](https://appshunter.io/ios/app/hex-anxiety-relief-relax-game/id1257074055)
- [Energy: Anti-Stress Loops](https://appshunter.io/ios/app/energy-anti-stress-loops/id1301967636)

All apps by INFINITY GAMES, LDA: https://appshunter.io/developer/1088875165

## Related topics

[brain challenge train](https://appshunter.io/ios/topics/brain-challenge-train)

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-26.*