237+ iOS apps & games curated and reviewed
The best 100 games iq on iPhone average 4.1★ across 237+ titles — we've ranked them by what real users actually keep on their phones. Updated August 2026.
| # | App | Price | Rating | Ads | In-App Purchases | Updated |
|---|---|---|---|---|---|---|
| 1 |  | Free | 4.5★ (1.5K) | Yes | Yes | Aug 2026 |
| 2 |  | Free | 4.6★ (247K) | Yes | Yes | Aug 2026 |
| 3 |  | Free | 4.5★ (40) | No | Yes | Aug 2026 |
| 4 |  | Free | 2.9★ (7) | No | Yes | Aug 2026 |
| 5 |  | Free | 4.7★ (2.7K) | Yes | Yes | Aug 2026 |
| 6 |  | Free | 4.1★ (2.9K) | Yes | Yes | Aug 2026 |
| 7 |  | Free | — | Yes | Yes | Aug 2026 |
| 8 |  | Free | 4.3★ (182) | Yes | Yes | Aug 2026 |
Engage in fun, educational challenges and memory games designed to boost your brain power. Take a quick IQ test to get an instant score and detailed feedback on your performance. Enjoy daily riddles and exercises to enhance cognitive skills.
Challenge your mind with this addictive puzzle game featuring tricky brain teasers and absurd solutions. It tests your logical thinking, reflexes, and creativity with unexpected answers that subvert normal thinking. Experience a unique blend of knowledge and humor to boost your brain power.
Test and improve your memory with a daily brain challenge. Memorize graphical patterns within a second and recreate them to enhance your recall abilities. Aim to reach 100% memory capacity through consistent practice.
Calculate your intelligence quotient with this app. Perform various tests, including a time-trial mode, and share them with family and friends to see who is the most intelligent. Create multiple user profiles to track progress and compare results.
Assess your intelligence quotient with a comprehensive IQ test and access over 1000 personalized exercises to enhance your cognitive abilities. Engage in 23 fun games designed to boost memory, focus, attention span, and mental math skills.
Measure your intelligence quotient (IQ) with a professional, culture-free testing method. Discover your intellectual age, compare yourself to celebrities, and manage results for personal or professional use. Get detailed explanations and review errors to understand your cognitive abilities.
Test your intelligence with a challenging IQ assessment. Solve a variety of math problems and puzzles to gauge your problem-solving skills and understanding of new concepts. Receive an IQ score to compare yourself to others and discover your cognitive strengths.
Test your mental math skills with a quick IQ assessment. Add 1 to 4 digits within a minute to determine your IQ score. Simple and fast gameplay for a brief cognitive challenge.
Discover your intelligence quotient with a quick and accurate assessment. This application provides a fast way to determine your IQ score, helping you understand your cognitive abilities.
Assess your intelligence with two distinct tests, each featuring a set of questions designed to gauge your cognitive abilities. This app provides solutions and an average IQ score, offering a fun way to stimulate your mind. It's available for both iPad and iPhone.
Engage your brain with a vast collection of picture trivia and word puzzle games. Guess logos, emojis, movies, and more across over 100 topics. New packs are added weekly, offering endless challenges for all interests.
Measure your intelligence and IQ with a variety of tests. Analyze your analytical, spatial, and theoretical skills through visual-based questions. See detailed results and understand the components contributing to your IQ score.
Engage your mind with a collection of logical math puzzles designed to enhance your IQ. Explore hidden mathematical talents through brain games presented in geometrical shapes, suitable for both adults and children. Improve attention, memory, and analytical thinking while making your free time more meaningful.
Assess your intelligence level with this application that provides an IQ score based on your answers to a series of questions. It categorizes your score according to a standard IQ scale, ranging from genius to feeble-mindedness. Test your limits and discover your intelligence quotient.
Engage in a free IQ test and brain-training exercises designed to boost cognitive skills. Scientifically developed, this app offers various tasks to improve processing speed, memory, and logical thinking. Compare your scores with friends and track your progress.
Enhance cognitive abilities with engaging brain exercises. Improve memory, logic, and problem-solving skills to boost mental performance and support long-term brain health. Ideal for those preparing for IQ tests or simply seeking mental stimulation.
Sharpen your mind with a collection of smart games designed to test and improve memory, focus, reflexes, and problem-solving skills. Engage in various challenges across different categories to enhance your cognitive abilities and boost your intellectual performance.
Discover your intelligence level with a humorous test. This app offers a fun way to assess your IQ and see if you're a genius or just average.