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IQ Octopus
Start the free test

$4.95, one time

Taking the test is free. When you finish, your full result costs $4.95, paid once. No subscription, no account, nothing that renews.

One payment

Full result

$4.95one time

  • Your estimated IQ and percentileWhere you sit on the scale, and the share of people expected to score below you.
  • Confidence rangeThe range your score most likely falls in, at 95% confidence, so you see the uncertainty too.
  • ClassificationThe standard label for your score band, with a one-sentence definition.
  • Five-area breakdownA 1 to 10 band for each section: pattern, abstract, spatial, quantitative and logical reasoning.
  • PaceA plain description of how quickly you worked. It does not change your score.
  • Shareable result cardA link and an image you can share. Shared views show your score and curve only, and you can turn sharing off.
  • Printable certificateA PDF certificate of your estimated IQ to download or print.
  • A link you keepYour result has a permanent link, and we email it to you after checkout.

You pay only after you finish all 25 puzzles and choose to see your result.

How payment works

When you finish, you see a summary of what your result contains. If you want it, you pay on Stripe's secure checkout page. You can pay by card, and Apple Pay or Google Pay appear when your device supports them. The charge shows as IQOCTOPUS.COM on your statement. Your result opens as soon as the payment goes through, and we email you a permanent link.

What you do not pay for

  • No subscription and no trial that turns into one.
  • No account to create or cancel.
  • No ads, and we do not sell your data.
  • No countdown timers or limited-time prices.

Refunds

If you are not happy, email us within 7 days of buying and we will refund your payment in full. No questions, and your result stays available. Details are in the refund policy.

Why it is not free

Scoring and hosting cost money, and we do not sell your data or run ads. Charging once for the result keeps the incentives simple: the test is worth paying for only if it is careful and honest. Read how the test works to judge that for yourself.

6 questions

Questions

Why isn't the score free?

Scoring and hosting cost money, and we do not sell your data or run ads. Charging once for the result is how the site pays for itself.

Is the test free?

Taking the test is free and needs no sign-up. When you finish, your full result costs $4.95 one time: your estimated IQ, percentile, confidence range and five-area breakdown. There is no subscription and nothing renews.

What if I am not happy with my purchase?

Email us within 7 days of buying and we will refund you in full. No questions, and your result stays available.

How do I pay?

Stripe handles payment on its secure checkout page. You can pay by card, and wallet options such as Apple Pay or Google Pay appear when your device supports them. The charge shows as IQCURVE on your statement.

I lost my result link. What now?

Your link is in the email we sent after checkout. If you cannot find it, write to support@iqoctopus.com from the same address and we will send it again.

Can I share my result?

Yes. Your result page has a share link and an image card. The shared view shows your score, percentile and curve only, never your section details, and you can turn sharing off.

Free tools: IQ percentile calculator · Percentile to IQ converter · IQ score chart

25 puzzles · about 12 min

Find your IQ in 12 minutes.

25 visual puzzles, free to take. Your full result, with your estimated IQ, percentile and five-area breakdown, is $4.95 one time.

Start the free test

Free to take. Full result $4.95, one time. No subscription.