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Check IQ | Online IQ Test Reviews 261

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TrustScore 4.5 out of 5

4.7

Educational Testing Service
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Review summary

Created with AI, based on recent reviews

Considering 194 reviews, reviewers overwhelmingly had a great experience with this company. Customers praise the product for its ability to challenge their minds and sharpen their brains, often finding the puzzles interesting and unique. Many appreciate the user experience, describing it as fun, engaging, and not overly stressful, with some noting the good UI and the motivation provided by the test's presentation. The artificial intelligence aspect is also well-received, with people enjoying the opportunity to discover their IQ and various abilities. However, some customers were not happy with the website, experiencing blank questions which they attributed to the site's problems rather than their network. Additionally, some people mentioned issues with payment, citing automatic charges for monthly subscriptions after an initial payment, which they found non-refundable and a cause for concern.

What people talk about most

User experience

Users describe positive interactions with the user experience, finding the test easy, fun, and entertaining,... See more

Product

Reviewers mention positive feedback about the product, with many finding the IQ tests helpful and accurate.... See more

Artificial intelligence

Customers consistently note positive experiences with artificial intelligence, finding the IQ tests accurate... See more

Website

Consumers find the website to be ambiguous, with some reviewers praising its user interface and overall... See more

Payment

Reviewers highlight ambiguous aspects of payment, with some customers praising responsive customer support... See more

Reviews shaping this summary

Rated 5 out of 5 stars

It's really grateful for testing the resonance power of your mind and also tell the capacity of yours

Rated 5 out of 5 stars

I really enjoyed myself through this test. I realised I wasnt only focused on getting a high IQ score but also enjoy activities that allowed me to test my limits. I'm honestly really satisfied with my... See more

Rated 5 out of 5 stars

animation and the way test is given and the pop ups in mid test give me motivation

Company details

  1. Educational Testing Service

About Check IQ | Online IQ Test

Written by the company

Check-IQ.org allows you to check your mental fitness via an online IQ test. How our online IQ tests work? Our online IQ test is standardized and consists of a list of questions which assess various areas of your cognitive aptitude. The questions are designed to have different levels of difficulty. While our tests are primarily built for general information and educational purposes, our research team is constantly working on new tests to improve the overall assessment of your cognitive skills. How does the IQ test work? You have up to 20 minutes to complete the IQ test. You may skip questions if you cannot guess the correct answer. Once you are done with the test, our algorithms calculate your overall score and sub-scores across several areas of human intelligence, and compare them to the average test taker. Your results are then normalized in order to fit the normal distribution that characterizes an IQ score: By definition, an IQ score is normally distributed around 100, with a standard deviation of 15. That process, which takes several seconds to complete, is called the IQ Test validation and we charge a fee for it. What does the IQ test report look like The Check-IQ report is a 15-page downloadable PDF file which you provides an estimate of your IQ score, and a breakdown of your strengths and weaknesses across five key areas of human intelligence: Visual Perception, Spatial Recognition, Pattern Recognition, Abstract Reasoning and Analytical Thinking.

Contact info

4.7

Excellent

TrustScore 4.5 out of 5

261 reviews

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Replied to 18% of negative reviews

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Rated 1 out of 5 stars

Warning

Warning! You have to pay almost 2€ for the IQ test, which you only find out after finishing the test. You are never told that this starts an automatic 30€ monthly subscription. You do get a very long e-mail after paying, at the bottom of which the subscription is announced. They know nobody reads that, but it makes it "legal" cause they informed you. Typical scammer tricks!

April 23, 2026
Unprompted review
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