The IQ test comes into being according to the newest scientific research and both child and the old can have a try.
You have 40 minutes to answer 39 questions.The level of difficulty of the questions increases gradually.
You are not rewarded for finishing before time is up - so take your time!
The test is a little difficult so why not come to challenge yourself?Good luck!
- April 04, 2013 Initial release
- April 17, 2013 Price decrease: $0.99 -> FREE!
- May 10, 2013 Price increase: FREE! -> $0.99
- May 28, 2014 Price increase: $0.99 -> $1.99