A free IQ test with an honest score and no subscription
A 30-question reasoning test (matrices, number series, mental rotation, odd-one-out) with questions generated on the spot, so nobody can memorize answers. Your score is free and comes with its margin of error, scored with item response theory. No subscription, no locked results.
Lume IQ offers a free 30-question reasoning test that generates unique questions to prevent memorization. Users receive their scores along with a margin of error, utilizing item response theory, without any subscription requirements.
A source that found nothing is a measurement. A source that has not run is a gap. Neither means the launch lacks the thing.