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Check IQ | Online IQ Test Reviews 248

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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 171 reviews, reviewers overwhelmingly had a great experience with this company. Customers consistently praise the user experience, finding the tests engaging and beneficial for sharpening their brains. Many appreciate the product for its ability to assess various abilities and provide insights into their IQ, with several noting the accuracy and challenging nature of the puzzles. The website's design and the motivation provided during the test are also frequently highlighted as positive aspects. However, some people were dissatisfied with the payment process, mentioning concerns regarding the subscription model and billing practices. A few other people also felt that the website had issues with blank questions or that the user interface could be improved, such as adding an option to revisit previous questions.

What people talk about most

User experience

Reviewers mention positive feedback about user experience. Customers found the UI great, simple, and... See more

Product

Consumers find the product to be positive, highlighting its quality and effectiveness. Many reviewers... See more

Artificial intelligence

Users describe positive interactions with artificial intelligence. Many reviewers found the IQ tests accurate... See more

Website

Customers consistently note positive experiences with the website. Many reviewers praise the great and simple... See more

Payment

People report ambiguous experiences with payment. Some customers praise the responsiveness of 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

248 reviews

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Rated 5 out of 5 stars

Great tests.

It actually gives the results for free, unlike other IQ tests that advertise the same, but then make you pay. The questions were also original.

3 April 2026
Unprompted review

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