Cerebrum
Brain training and cognitive development programs.
Student Ratings & Reviews
4.89
Based on 38 student reviews
Rating Distribution
About Cerebrum
Brain training and cognitive development programs.
Customer Reviews
Be Careful With Payment Details
The test was interesting, but I saw charges on my account that seemed to be for a subscription I did not ask for. I had to reach out to support.
Be Careful With Payment Details
The test was interesting, but I saw charges on my account that seemed to be for a subscription I did not ask for. I had to reach out to support.
Be Careful With Payment Details
The test was interesting, but I saw charges on my account that seemed to be for a subscription I did not ask for. I had to reach out to support.
Be Careful With Payment Details
The test was interesting, but I saw charges on my account that seemed to be for a subscription I did not ask for. I had to reach out to support.
Be Careful With Payment Details
The test was interesting, but I saw charges on my account that seemed to be for a subscription I did not ask for. I had to reach out to support.
Mixed Experience
I liked the questions and challenge, but there’s confusion around the payment terms. Not everyone clearly understands what they are signing up for.
Great Test, But Costly Surprise After
The test was engaging and helped me think harder, but later I was charged a subscription fee I didn’t realize I agreed to.
Unexpected Subscription Fees
I paid a small amount for an IQ test and later noticed a recurring payment I did not knowingly sign up for. I’m still trying to resolve it.
Interesting Quiz, Confusing Billing
The IQ test itself was fine and explained well, but I ended up seeing a monthly fee on my statement that I didn’t expect. The billing was unclear
Fun Test, but Watch Charges
I enjoyed the IQ questions and thought it was a fun challenge, but was surprised when I saw unexpected subscription charges later. Be cautious with payment info.