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Check IQ | Online IQ Test Reviews 250

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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

Evaluating 181 reviews, reviewers overwhelmingly had a great experience with this company. Customers praise the user experience, finding the tests engaging and beneficial for understanding their cognitive abilities. Many appreciate the website's design and the positive motivation provided during the tests, with some highlighting the enjoyable and challenging nature of the puzzles. Reviewers also frequently mention the accuracy of the IQ results and the overall quality of the product. However, some people were dissatisfied with the payment process, specifically mentioning unexpected automatic charges for monthly subscriptions after an initial fee, which they found non-refundable. A few other people also felt that the user experience was poor, citing issues with blank questions or a desire for more interesting questions and the ability to revisit previous questions.

What people talk about most

User experience

Customers consistently note positive experiences with the user experience. Many reviewers praise the clear,... See more

Artificial intelligence

Clients share positive opinions on artificial intelligence. Many reviewers found the IQ tests accurate and... See more

Product

People report positive experiences with the product. Many customers found the IQ tests helpful and... See more

Website

Consumers find the website to be positive. Many reviewers praise its great and simple UI, making it easy to... See more

Payment

Reviewers mention ambiguous feedback about payment. While some customers, like one who praised customer... 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

250 reviews

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Rated 5 out of 5 stars

Aaryashreei Sharma

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 results and how its free! It allows me to see which areas I excel in and in which I require a little help. Would recommend tbh.

February 19, 2026
Unprompted review
Rated 5 out of 5 stars

10/10 Would definitely recommend.

It was a great experience. I got to know about my various abilities and test my brain with intresting puzzles . I also got to know my iq . Honestly, this is a great website and I would definitely recommend it.

February 17, 2026
Unprompted review
Rated 5 out of 5 stars

What's My IQ?

I was thinking that I am down to earth,but when I searched that " What is my IQ?" Then I see this and clicked on it.I am very happy having 118 IQ! And do you know? I am 11 years old now! Your company is very nice 👌 👍 😊.

February 16, 2026
Unprompted review

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