Challenge yourself and boost your brainpower with this comprehensive IQ test, completely free to play! Developed by University of Rostock (Germany) students, this scientifically-designed test features a variety of exercises and riddles to assess your cognitive abilities.

Enjoy different task types, including a practice mode offering solutions and explanations for every question. Future updates will include exciting features like a multiplayer party mode and engaging quiz elements. Share your scores with friends and see how you stack up!

Why Take This IQ Test?

Based on the WAIS-IV (Wechsler Intelligence Scale for Adults) and research from the University of Rostock, this IQ test covers key cognitive areas: perceptive reasoning, processing speed, working memory, speech understanding, number understanding, and logical thinking. The test incorporates diverse question types such as sample groups, dice tests, picture memorization, number series, matrix tests, estimations, and number ordering.

Start your free IQ test now! With approximately 100 tasks in the initial quiz, take your time and challenge yourself. While the core test is free, optional in-app purchases provide access to additional features. This brain-boosting app is perfect for sharpening your mind.

Includes Exercises and Daily Riddles

Beyond the IQ test, this app offers daily riddles and exercises to further enhance your cognitive skills. Solve a new riddle each day to keep your mind sharp.

Understanding IQ Tests

An IQ test compares your performance to others, providing a relative measure of cognitive ability. However, intelligence itself is not a precisely defined term, and different tests may not be directly comparable. This app provides a benchmark against others, indicating whether you perform above (over 100) or below (under 100) the average. Focus on the brain training aspect and enjoy the challenge!

Brain Booster and Brain Training

This app includes numerous tasks and exercises designed to improve your cognitive performance. Whether preparing for employment or psychological tests, this app can help you hone your skills in logical thinking, mathematics, and more.

In-App Purchases and Subscriptions

A Pro subscription offers additional features, including detailed explanations, extra tests, numerous exercises, and more. The monthly subscription automatically renews unless canceled at least 24 hours before the end of the current period. Payment is processed through your Google Play account, and you can manage your subscription within the Google Play Store. Cancellation does not affect the subscription's validity until the end of the paid period.

What's New in Version 14.3.2 (Aug 27, 2024)

Thank you for your continued support! This update includes further bug fixes and improvements to enhance your experience.