Dr. Reichel's IQ Test
A scientific intelligence test
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"...very well done." (bestappsite.com)

The test consists of 70 questions, organized into thirteen thematic sections. The questions must be solved in a predetermined sequence. The IQ test was developed for single use only. While designed to be enjoyable, its primary purpose is to determine your IQ with the highest possible accuracy.

According to current definitions, intelligence is composed of a variety of different mental abilities. Dr. Reichel's IQ test includes different parts, allowing the following characteristics to be examined:

• Comprehension
• Linguistic ability
• Analytical thinking
• Logic and reasoning
• Abstract thinking
• Working memory
• Quantitative reasoning
• Spatial judgement
• Processing speed and accuracy

The psychologist Dr. Wolfgang Reichel is a renowned IQ expert and the author of numerous books on the topic of aptitude and IQ tests. He has developed IQ tests for leading newspapers and television programs. Working with the team at the binary family, he conceived this test specifically for use on the iPhone.


• Evaluation of your abilities in 13 sections with a total of 70 questions
• Explanatory example preceding each section
• Meticulously developed interface, designed especially for iPhone
• Concentration-enhancing music (optional)
• Option to continue an interrupted test upon returning to program
• 5 language options (English, French, German, Spanish, Italian) set automatically according to iPhone's country setting
• Results for each user saved

Please read before purchasing this app:

• The test can only be used once per person
• Allow 45 minutes for the test and avoid distractions
• The results of the IQ test can be affected by various factors, including momentary physical and emotional condition, as well as outside disturbances
• This test cannot take the place of a professional IQ test. Professional tests are administered by psychologists and are significantly more complex.
• This test is designed for adults and young people age 15 or older
• In the interest of accuracy, IQ results will only be calculated up to 145
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User Rating

3 out of 5

4 ratings in United States

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Ratings History


This Game is Amazing!!!!!!

Aqueesh on

When I first buy this gaem: I expect veery high eye que. How ever, wen my eye queue was 69., I did not appreecraited. I wanted may 2 dollar back.

Great Test

Cs3sc on

I think this is a well designed test and the layout is nice. Though there is a glitch with the results page and I can't see my previous scores, but that will probably be fixed after this is posted.

Questionable at best

It's a ? on

This test has very strict time limits for certain parts of the test such as the problem solving, logic problems, and the spatial reasoning sections. The correct answers to the questions in the "technical reasoning" section are questionable especially the one about the scissors and the gears. Some of the odd one out questions can have multiple answers depending on how you define the words... Same with the analogies.. I do not think these questions were well developed nor are there enough for each section to be all that reliable and produce accurate results... Scored a 117 the first time and 125 the 2nd... Don't know how me getting 4 hours of sleep plays into that, but on one other IQ test that was actually developed by a psychologist in a book I scored a 132... Not sure how reliable the claims of this app are.

IQ Test


Very interesting.. Would like to take others...

Good challenge

Uhhh... Your Captain Speaking on

It's great at self evaluating on an amateur level. Great way to use idle time while building on something.

Eldest of the Faulkner Daniels Cantrell clan

TW fr Bama on

This really cool. A little more challenging than candy crush, etc. try it


Tilo M on

Perfectly challenging

IQ Test

rvander11 on

Pretty interesting and fun. Reviews missed answers so you know how to come to the right answer.

Felt like a legit iq test

vincent kreul on

I enjoyed this... Plus it says I'm really smart!


Gaf<40 on

Despite the fact that I've slipped 7 points since 1981, this was a fair testing modality. My ego bruised, but it was cool all the same considering I DON'T BELIEVE IN IQ TESTING...but at least this one was the real deal.

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App Info

German, Spanish, English, Italian, French
Recent version
2.0 (6 years ago )
Released on
Apr 6, 2011 (13 years ago )
Last updated
3 days ago