Cerebrum

I thought I was paying a one-time fee for the test, but later I saw subscription charges. It spoiled the experience — worth the test, frustrating afterward.

The questions were engaging, and I liked trying the quiz. However, the follow-up charges were unclear and felt misleading when they appeared later.

I enjoyed testing my IQ score, but the terms about recurring fees weren’t obvious. Make sure you understand what you’re signing up for before entering payment details.

The test was a good mental challenge, but the pricing structure wasn’t clearly explained. I got billed more than I anticipated afterward, which was frustrating.

The quiz itself was interesting and made me think. But later, I noticed subscription charges on my card that I wasn’t fully expecting. Be careful with auto-billing.

The IQ test questions were decent, but later subscription charges hit my card and I had to dispute them with my bank.

I liked seeing my score and challenge level, but there’s a lot of confusion about the follow-up fees that users report.

I completed the test and paid the small fee, but weeks later I had subscription charges appear. I think the site needs to be clearer about recurring payments.

The test itself was fun and mentally stimulating, but some users, including me, got charged more than expected afterward.

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.