# Concentrate!

> Color word-font color matching game to test concentration and reaction speed. (iPhone/iPad app by norbert nagy.)

- Source: https://appshunter.io/ios/app/concentrate/id490393546 (this page in markdown: same URL + `.md`)
- Developer: [norbert nagy](https://appshunter.io/developer/328221395)
- Category: Games, Health & Fitness, Puzzle
- Price: Free
- Rating: 4.40/5 from 5 App Store ratings · 12 written reviews indexed
- Age rating: 4+
- Requires: iOS 8.0 · 9 MB
- Languages: American English, French (France), German (Germany), Hungarian, Italian, Romanian, European Spanish
- Released: 2012-02-03
- Data updated: 2026-08-21
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/concentrate/id490393546/reviews.md

## What is Concentrate!?

Improve your concentration and reaction speed with this simple but effective exercise. Concentrate! offers your brain a real workout by forcing it to resist its impulses.

HOW TO PLAY:
The name of a color is displayed on the screen. Focus and decide if the name matches the font color.
For example, if the word “BLACK” is displayed with YELLOW letters, select “WRONG”. But if the word “BLUE” shows up in a BLUE color, be sure to mark it “RIGHT”.

To complete the test, answer 100 questions with no mistakes, as fast as you can.

The recorded time is a measure of your concentration skill and reaction speed. See where you stand by comparing your result with the ones on the Game Center Leaderboards.

Don’t forget: PRACTICE MAKES PERFECT!

## Key features

- Color word-font color matching
- Tests concentration
- Measures reaction speed
- Game Center Leaderboards
- Single-player mode

## Recent user reviews (10 of 12)

All indexed reviews: https://appshunter.io/ios/app/concentrate/id490393546/reviews.md

### 2/5 — Concentrate

*2019-02-23, version 1.4*

I don’t think it’s suitable for me and children like me.I think only adults should have it.

### 5/5 — Very useful app !

*2017-05-19, version 1.3*

Like it very much

### 5/5 — Great

*2016-04-02*

Focus strength!

### 5/5 — Concentrate

*2015-08-22*

I love this. I played until my arms were numb.

### 5/5 — Perfect

*2015-04-03*

I love it, please release this game for windows phone.

### 5/5 — Perfect

*2015-03-22*

Does the job very well

### 3/5 — Fun but difficult

*2014-07-01*

Randomly typed in the word and couldn't believe there's a game called 'concentrate' lol, looks easy and fun. But little difficult.

### 5/5 — Awesome !!!

*2013-09-27*

I like this app because it's just colors keep in mind ..

### 5/5 — Simple, functional. Recommend.

*2013-07-28*

This app is simple, clean, and functional. It does what it was advertised to do. Maybe if there were some variations or more options it could be better; regardless, I recommend this app.

### 5/5 — Excellent program

*2012-11-29*

Thanks!

## Frequently asked questions about Concentrate!

### How do you play Concentrate!?

In Concentrate!, a color word is displayed, and you must quickly determine if the word matches the color of the font it's written in. For example, if 'RED' is written in red, you select 'RIGHT'; if 'RED' is written in blue, you select 'WRONG'.

### What is the goal of Concentrate!?

The primary goal is to answer 100 questions without any mistakes as fast as possible. Your recorded time serves as a measure of your concentration skill and reaction speed.

### Does Concentrate! have ads?

No, Concentrate! does not contain advertisements, providing an uninterrupted gaming experience.

### Can I compare my scores in Concentrate!?

Yes, you can compare your results with other players on the Game Center Leaderboards, allowing you to see how your concentration and reaction speed stack up.

### What devices does Concentrate! support?

Concentrate! is available on iPhone and iPod devices.

### What is the age rating for Concentrate!?

Concentrate! has an age rating of 4+, making it suitable for a wide range of players.

### How often is Concentrate! updated?

The latest version of Concentrate! is 1.4, and it was last updated on September 12, 2017.

### Is Concentrate! free to play?

Yes, Concentrate! is completely free to download and play.

## Version history (last 5 releases)

### 1.4 — 2017-09-12

This app has been updated by Apple to display the Apple Watch app icon.

64-bit support

### 1.3 — 2012-09-19

Bug fixes

### 1.2 — 2012-08-20

Bug fixes

### 1.1 — 2012-07-04

- "Concentrate! Harder" - a brand new game mode
- Displayed number of questions remaining

### 1.0 — 2012-02-03

No release notes.

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## More apps by norbert nagy

- [Name the Flag: A quiz about world flags](https://appshunter.io/ios/app/name-the-flag-a-quiz-about-world-flags/id328221392)

All apps by norbert nagy: https://appshunter.io/developer/328221395

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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 2026-08-21.*