Brain Tests for Curious Minds

IQ Test Lab

Explore logic, memory, reasoning, attention, processing speed, and spatial ability through structured IQ-style brain tests.

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EducationalEstimated performance results

Discover how your mind performs

IQ Test Lab is an in-development collection of structured IQ-style brain tests designed for curious users who want to explore different ways of thinking. It includes quick tests and deeper assessments spanning pattern recognition, logical and numerical reasoning, verbal relationships, spatial rotation, working memory, attention, and processing speed.

Results are organized into clear cognitive-domain profiles with score history, strengths, areas for improvement, explanations, and a Cognitive Passport that helps users compare performance across completed tests.

Test formats and features

Quick IQ TestA short five-minute, ten-question snapshot covering several reasoning domains.

Focused Brain TestsExplore logical, numerical, verbal, spatial, pattern, memory, attention, and processing-speed challenges.

Complete AssessmentA longer multi-domain test designed to produce a broader cognitive-performance profile.

Cognitive PassportReview domain strengths, radar charts, average scores, accuracy, and completed-test history.

Review & RetakeExamine explanations, revisit results, retake tests, and track progress over time.

No Account RequiredBegin testing without creating an account and keep the experience straightforward.

Development screenshots

About this app

IQ Test Lab is designed for education, entertainment, self-reflection, and personal development. Its scores are estimates influenced by test conditions, fatigue, distraction, practice, device differences, language, and familiarity with similar questions.

The app is not a standardized clinical IQ examination and must not be used for psychological diagnosis, medical decisions, educational placement, employment screening, disability evaluation, or other high-stakes decisions.

Privacy & user control

Privacy policy and deletion requests

IQ Test Lab has a dedicated privacy policy covering test answers, estimated results, saved history, the Cognitive Passport, local storage, diagnostics, support information, and deletion options.

Open the IQ Test Lab privacy policy