# Iwen

> Color-based brain training game utilizing the Stroop effect. (iPhone/iPad app by Phone Software Korlatolt Felelossegu Tarsasag.)

- Source: https://appshunter.io/ios/app/iwen/id985136777 (this page in markdown: same URL + `.md`)
- Developer: [Phone Software Korlatolt Felelossegu Tarsasag](https://appshunter.io/developer/972630230)
- Category: Games, Casual
- Price: Free with in-app purchases
- Rating: 1.00/5 from 1 App Store ratings · 1 written reviews indexed
- Age rating: 4+
- Requires: iOS 12.0 · 59 MB
- Languages: American English
- Released: 2015-06-27
- Data updated: 2026-06-10
- Monetization: free with in-app purchases
- User reviews in markdown: https://appshunter.io/ios/app/iwen/id985136777/reviews.md

## What is Iwen?

Train your brain with colour game!

This game looks really easy. Based on Stroop effect, you have to pull out the card to the colour what is written on the card. The difficulty is that sometimes the colour of the text is the same as what the text writes, but usually it is different. 

The rules of three game modes:
Endless: You can play as long as you pull the card to the right direction, but you have less and less time to make the decision!
Moves: You have to reach 23 points as fast as you can. If you pull a card to a wrong way it comes back, and you can try again!
Timed: You have 32 seconds to reach as many points as you can. If you pull a card to a wrong way it comes back, and you can try again!

You can compete your friends of every game mode in Game Center.

Available languages: English, Deutsch, Hungarian
More languages coming soon.

If you would like to read more about Stroop effect, you can find it on Wikipedia:
wikipedia.org/wiki/Stroop_effect

## Key features

- Stroop effect gameplay
- Endless mode
- Moves mode
- Timed mode
- Game Center competition
- Multiple languages

## Pricing and in-app purchases

Base price: Free.

**One-time purchases**

| Purchase | Price | Type |
| --- | --- | --- |
| Tiny Donation | $2.99 | one-time |
| Moderate Donation | $4.99 | one-time |
| Greater Donation | $8.99 | one-time |
| Remove All Ads | $1.99 | one-time |
| Remove Ads | $0.99 | one-time |


## Recent user reviews (1 of 1)

All indexed reviews: https://appshunter.io/ios/app/iwen/id985136777/reviews.md

### 1/5 — Unplayable

*2015-10-02*

Ads and menus pop up whenever you touch anything

## Frequently asked questions about Iwen

### What is the core gameplay of Iwen?

Iwen is based on the Stroop effect. Players must pull cards to match the color of the text, even when the text describes a different color, challenging their cognitive processing speed and accuracy.

### What are the different game modes in Iwen?

Iwen offers three game modes: Endless, where you play as long as possible with decreasing time limits; Moves, where you aim for 23 points quickly; and Timed, where you score as much as possible within 32 seconds.

### Can I play Iwen with friends?

Yes, you can compete with your friends in all game modes through Game Center, allowing for social and competitive play.

### What devices does Iwen support?

Iwen is available on iPhone, iPad, and iPod devices, making it accessible to a wide range of Apple users.

### How often is Iwen updated?

The latest version of Iwen was released on February 8, 2023. While specific update frequency isn't detailed, the developer has indicated more languages are coming soon.

### Does Iwen have ads?

Yes, Iwen contains advertisements. This is common for free games that offer in-app purchases.

### What is the age rating for Iwen?

Iwen has an age rating of 4+, making it suitable for young children and a broad audience.

### What languages are supported in Iwen?

Currently, Iwen supports English, German, and Hungarian. The developer plans to add more languages in the future.

## Version history (last 5 releases)

### 1.42 — 2023-02-08

Minor updates

### 1.41 — 2020-08-24

German localization

### 1.4 — 2020-08-05

Updated to iOS 13

### 1.3 — 2015-10-01

iOS 9 supported
Finalized German localization

### 1.2 — 2015-07-20

Added "How to play?" menu.
Minor bugfixes.

## Apps similar to Iwen

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [The Search for Planet X](https://appshunter.io/ios/app/the-search-for-planet-x/id1456596104) | 4.8 (33) | Free | Games |
| [Line-Memory](https://appshunter.io/ios/app/line-memory/id1458678531) | 5.0 (5) | Free | Games |
| [Stroopwafel](https://appshunter.io/ios/app/stroopwafel/id6470153525) | — | Free | Games |
| [Calma](https://appshunter.io/ios/app/calma/id1550911124) | 5.0 (2) | $1.99 | Games |
| [Simon Says, a nostalgia puzzle](https://appshunter.io/ios/app/simon-says-a-nostalgia-puzzle/id1660827760) | — | Free | Games |
| [Cube Solver - Brain Training](https://appshunter.io/ios/app/cube-solver-brain-training/id6449643407) | 4.2 (5) | Free | Games |

## More apps by Phone Software Korlatolt Felelossegu Tarsasag

- [PTRN](https://appshunter.io/ios/app/ptrn/id1184393491)
- [Amai Mochi Sticker Pack](https://appshunter.io/ios/app/amai-mochi-sticker-pack/id1232608264)
- [Pocket Money Simple](https://appshunter.io/ios/app/pocket-money-simple/id1268024586)
- [Just Don't...](https://appshunter.io/ios/app/just-dont/id1329753035)
- [Attack of the Bugminator - AR](https://appshunter.io/ios/app/attack-of-the-bugminator-ar/id1412549384)

All apps by Phone Software Korlatolt Felelossegu Tarsasag: https://appshunter.io/developer/972630230

---

*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 2026-06-10.*