iPhone Screenshots


Test Your Brain!

--- Discover Where Your Brain Processes Language ---

--- Test Your Ability To Concentrate ---

--- Help Discover How The Brain Works ---

--- Compare Your Results To A User Database ---

--- Developed By Scientists For The Public ---

--- Test Yourself And Your Friends & Family ---


This App is based on the standard consonant-vowel dichotic listening test which has been used in university laboratories for decades to test language laterality and auditory attention abilites. Our vision for this App is to bring the laboratory to the people and not vice versa. We believe this is a novel method of psychological testing and data collection – a “laboratory on-the-go” that offers unprecedented accessibility and is fun to use as well.

You can participate in a scientific field experiment and submit your test results to our database. This is optional and totally anonymous and secure. The average results from users around the world will be displayed on our webpage dichoticlistening.com

What’s New

Version 1.3.0

- General bug fixes and improvements.

Ratings and Reviews

5.0 out of 5
4 Ratings

4 Ratings

noraar ,


Needs to be updated for the iPHone 5 screen - but other than that a fascinating app!

BRabbitSLP ,

Crashes at the end of test

I tried both listening tests a bunch of times and everytime I complete the task the app closes out and returns to the home screen. What a huge disappointment! I was just getting ready to rave about this wonderful app but it simply does not work! I would assume following task completion it would bring the user over to the results page, but instead, a crash everytime! Please do hurry to fix this, as I would love for this great idea work.

Iamamonk ,

Great idea

I am interested in seeing the results of this study. Seems like a good way to conduct large scale psychological studies.


Kenneth Hugdahl
73.3 MB

Requires iOS 9.3 or later. Compatible with iPhone, iPad, and iPod touch.



Age Rating
Rated 4+
© 2011 Kenneth Hugdahl


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

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