This website is deceptive. You take the test and then at the end they require you to pay $29, otherwise you will not get results. I would not have paid had I not spent 45 mins taking the dang test. I messaged the help desk and he said you need to pay for the report even though nothing on the website notifies you of this before starting. Do not believe the comments here that say the results go to your email for free, they don't.
Edit - this review is actually for officialiqtests.com. When you type the site into google for reviews it lists iqtests.com for sitejabber, which I'm guessing some of these negative reviews are for. If you search for officialiqtests.com there are no reviews on sitejabber. It's strange it can't be found here... these IQ test websites are very fishy. I did have to pay $29 to see any results, not sure about IQtests.com. The officialiqtests.com has a lot of name brands at the bottom on their website making it appear very credible, but the company is listed in Turkey on the credit card charge. The online help guy had broken English. Double check what site you're on before taking the test.