Saturday, November 7, 2026 · Customer reviews of US businesses
The Fair Hearing score
Bad
74 reviews
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Honesty, pricing, process and quality scores appear once 5 customers have rated them.
IQ Brain A Smarter Brain for a Better Life.As an efficient brain training method increasingly recognized by more people, we collaborate with domestic and international researchers and teams on scientific research. We offer a comprehensive range of brain training tasks, including foundational cognitive training in six core areas—memory, imagination, logical reasoning, responsiveness, concentration, and computational skills—as well as advanced cognitive training targeting visual, auditory, reading, and emotional abilities. With ongoing advancements in neuroscience, iQ Brain evolves like an intimate companion, listening and growing alongside you. You’ll be amazed to discover your untapped potential.
Iqbrain (iqbrain.org) has 74 customer reviews on The Fair Hearing, with an average rating of 1.2 out of 5.
74 approved reviews, newest moderated first
I wish I could choose zero Stars! The b@st@rds sucked me in somehow and have been charging me every month and sometimes twice in a month for almost a year. I was stupid enough not to check my bank statements more closely. I just skimmed them.
By Suzanne St J.
Cancellation policy was unclear for me
By customer
Cancellation felt like climbing Everest - hidden buttons, loops and ghosted support. Pure frustration.
By Xuan Thao K.
Even after cancelling, charges continued. It’s like they own my card. This exploitative business model sucks.
By G.Xidorn
I felt trapped in a subscription I never agreed to and banned from cancellation—an outright scam that stole my trust and money.
By Adams N.
Report only in English Support service very good.
By ANNIE
Actually I took an IQ- test which turned out to become more and more difficult towards the end but it was great fun anyway
By christian L.
Jag gjorde ett fel och fick en räkning på en summa pengar men genom att kontakta iqbrain.org så löstes mitt problem och det kosta de ingenting!
By Sven-Gunnar S.
