Most trusted online IQ test I can find. It is a free test (with an option to pay to access more detailed stats). Questions are not linguistically biased; most are pattern recognition, analysis, logi... See more
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See what reviewers are saying
This test gave me 10 more points than Mensa test I did more than a year ago. I don't believe I have -redacted- points of intelligence. Instead, its a problem of lack of time limit. From the certa... See more
The site is straight-forward, but the test is long (If you're as dumb as me, round an hour) and I don't belive soooo much in the capacity of this test in represent inteligence. It's not like it's none... See more
This was a funny mental test, but we need some new logic or another variety of hard challenge to us, well thank you for do it this page!
Company details
Written by the company
The International IQ test lets you get a reliable estimate of your IQ online completely for free. Since June 18, 2025, the IQ results are accessible instantly and for free after taking the test. If you had any other experience, please double check the URL where you took your test before posting a review, as then it should be about another website.
Contact info
United States
- international-iq-test.com
4.4
Excellent
3K reviews
No recent history of asking for reviews
This company hasn't invited customers recently, so reviews may not be representative
Replied to 75% of negative reviews
Typically replies within 24 hours
How this company uses Trustpilot
See how their reviews and ratings are sourced, scored, and moderated.
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i got my real current IQ result for…
i got my real current IQ result for free. the only disadvantage is that website doesnt save your progress if you leave, or leave accidentally, like i did(
September 13, 2025
Unprompted review
Best IQ test ever.
September 6, 2025
Unprompted review
Every thing is good.
September 6, 2025
Unprompted review
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Good if right
September 5, 2025
Unprompted review
i don't think it shows IQ
i don't think it shows IQ
it's just kind of math.
September 2, 2025
Unprompted review
good take more than 1 hours
August 30, 2025
Unprompted review
Thanks for the great quiz
August 29, 2025
Unprompted review
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I really felt the test was genuine…
I really felt the test was genuine unlike some others where almost all get same and also the level was representing it just got mental fatigue in the last few.
August 26, 2025
Unprompted review
Nice but boring
August 23, 2025
Unprompted review
Reply from IQ test (Free) (international-iq-test.com)
Hello Ali,
Our IQ test isn't just for entertainment, but a serious—and free—measurement tool. We do our best to make it both reliable and accessible.
Best regards,
Support Team
repetitive barrage of shapes
repetitive barrage of shapes, size and colors..doubt it has much to do with actual IQ.
August 20, 2025
Unprompted review
Reply from IQ test (Free) (international-iq-test.com)
Hello John,
This IQ test is based on Raven’s Progressive Matrices, a scientifically recognized method created in 1936 by psychologist John Carlyle Raven. The use of shapes, sizes, and colors is intentional—they are designed to measure reasoning ability, pattern recognition, and problem-solving skills independently of language or cultural background.
This ensures the test can be applied fairly at an international level.
Regards,
Support Team
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Nice i so ugly
August 21, 2025
Unprompted review
Results straight away - no paywall
interesting test with results straight away - no sign up, not credit card required, just some interesting facts
August 18, 2025
Unprompted review
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