Best Free Iq Test Apps & Games

234+ iOS apps & games curated and reviewed

4.4 avg rating
20 free apps & games
Updated June 2026

The best free iq test apps on iPhone average 4.4★ across 234+ titles — we've ranked them by what real users actually keep on their phones. Updated June 2026.

Top Picks for Free Iq Test

IQ Test - Aptitude Test#2

IQ Test - Aptitude Test by Test Apps Limited

Real IQ Score & Quiz Questions
Strong Contender
📚 Education
4.7😞(1.6K ratings)
FreeAdsIn-App Purchases
IQ Test - Aptitude Test screenshot 1
IQ Test - Aptitude Test screenshot 2
IQ Test - Aptitude Test screenshot 3
IQ Test - Aptitude Test screenshot 4
IQ Test - Aptitude Test screenshot 5
IQ Test - Aptitude Test screenshot 6

What We Love

  • ✅ Consistent scoring on repeated attempts
  • 🧠 Engaging brain training experience
  • 🆓 Free to use without mandatory signup
  • ⚡ Quick and easy test completion

Room to Improve

  • ❌ Incorrect answer keys and wrong answers marked correct
  • 💰 Deceptive pricing and unexpected charges
  • 📊 Highly inconsistent and unreliable scoring
IQ Masters: Brain Games, Tests#3

IQ Masters: Brain Games, Tests by DEEP FLOW SOFTWARE SERVICES - FZCO

Memory Training for Adults
Worth Considering
📚 Education
4.6😐(64K ratings)
FreeIn-App Purchases
#57in Education
IQ Masters: Brain Games, Tests screenshot 1
IQ Masters: Brain Games, Tests screenshot 2
IQ Masters: Brain Games, Tests screenshot 3
IQ Masters: Brain Games, Tests screenshot 4
IQ Masters: Brain Games, Tests screenshot 5
IQ Masters: Brain Games, Tests screenshot 6

Put your brain to the test with a variety of fun and challenging games designed to improve your memory and cognitive skills. Download now and start training your brain today!

What We Love

  • 🤩 Fun and engaging games
  • 👍 Variety of brain exercises
  • 🧠 Helps improve cognitive abilities
  • ⭐ Great for mental stimulation

Room to Improve

  • 💰 Expensive subscription model
  • 🤬 Too many ads and in-app purchases
  • 🤔 Unclear about paid features

More Free Iq Test apps to explore

4
Free IQ Test Online App
Free IQ Test Online App
Free IQ Test Online App
by SentientIT Software Solution
Free

This app offers a free online IQ test with a personality assessment feature, providing various questions and options to evaluate cognitive abilities for different age groups. Take the test to discover your IQ and gain insights into your personality.

🌟 Lifestyle
(33)
5
IQ Test - Brain Test Games
IQ Test - Brain Test Games
IQ Test - Brain Test Games
Logic Training Puzzles & Quiz
Free

Ready to test your IQ quickly? Take a 4-minute test with instant results, complete with score distribution analysis and detailed answers. Start challenging your mind now!

📚 Education
(1.4K)
6
Impulse - Brain Training
Impulse - Brain Training
Impulse - Brain Training
Mental Health Games & Puzzles
Free

"Boost your mental fitness with our fun brain training games designed to improve memory, focus, and cognitive skills. Start your mental fitness journey today!"

💪 Health & Fitness
(837K)
7
IQ Test & Brain Training LEVO
IQ Test & Brain Training LEVO
IQ Test & Brain Training LEVO
Mensa & Problem Solving Puzzle
Free

Test and challenge your cognitive abilities with this app that offers a series of brain-teasing questions and puzzles designed to assess your intelligence. Sharpen your mind and see how you stack up against others. Ready to put your intellect to the test?

🎮 Games
(2.7K)
8
What is my IQ
What is my IQ
What is my IQ
by Aliaksandr Uvarau
Free

Discover your brain's potential with this IQ test app that helps determine your intellectual quotient. Take the test, find out your IQ level, and learn if you need to improve your erudition or if you're intelligent enough to answer any question!

📚 Education
(211)
9
IQ Test: Brain Cognitive Games
IQ Test: Brain Cognitive Games
IQ Test: Brain Cognitive Games
Medical Games for Adults Mind
Free

An application that offers IQ testing using a culture-free method, providing detailed explanations, intellectual age assessment, and celebrity IQ comparisons. Manage results, review errors, test friends, and even use for employment assessments. Explore real-life applications in the FAQ and receive free additional testing by leaving feedback on the AppStore.

📚 Education
(2.9K)
10
The IQ Test : Lite Edition
The IQ Test : Lite Edition
The IQ Test : Lite Edition
1400+ Questions, 13 Topics
Free

Discover your cognitive strengths and weaknesses with 1400 questions across 13 topics in this comprehensive IQ testing app. Unleash your mental prowess and improve your intelligence today.

📚 Education
(119)
11
IQ Test Brain Training Riddles
IQ Test Brain Training Riddles
IQ Test Brain Training Riddles
Improve your brain power
Free

Improve your brain power with an IQ Test app offering various tasks like perceptive reasoning, processing speed, and logical thinking. Compare your results with friends, engage in brain training exercises, and consider a Pro subscription for additional features. Start your brain training journey today!

🎮 Games
(8K)
12
Simbo - IQ & Brain Training
Simbo - IQ & Brain Training
Simbo - IQ & Brain Training
Train Memory, Focus & Logic
Free

An intelligent and interactive app that offers users a variety of challenging IQ tests to assess and enhance their cognitive abilities. Challenge yourself and boost your mental acuity with our engaging tests and puzzles.

📚 Education
(758)
13
IQ Test 2014
IQ Test 2014
IQ Test 2014
by Realizeit LLC
Free

Take a challenging 20-question IQ test to gauge your intelligence, but keep in mind that results may vary and shouldn't be compared to other tests. Get ready to push your cognitive limits and see how you score!

🎮 Games
(5)
14
Brain Out -Tricky riddle games
Brain Out -Tricky riddle games
Brain Out -Tricky riddle games
Can you pass it?
Free

Challenge your mind with a series of tricky brain teasers and riddles in this addictive puzzle game. Test your logic, reflexes, memory, and creativity with unexpected answers and absurd solutions. Exercise your brain power with EQ, IQ, and dumbfounded challenges. Think outside the box and run your imagination now!

🎮 Games
(246K)
15
IQ Test: Fun Intelligence Quiz
IQ Test: Fun Intelligence Quiz
IQ Test: Fun Intelligence Quiz
Logic puzzles & brain teasers
Free
$1.99 | 100% OFF

Test and challenge your logic and critical thinking skills with this fun intelligence quiz app. Enhance your problem-solving abilities through a variety of engaging puzzle games. Download now to boost your IQ!

🎮 Games
(1.2K)
16
IQ Test & Score
IQ Test & Score
IQ Test & Score
Intelligence & Logic Quiz
Free

Take a 4-minute quiz to receive an immediate numerical representation of your IQ, complete with a detailed breakdown of your results. This app offers a comprehensive and challenging cognitive test experience, inspired by renowned IQ tests, to help you assess and improve your intellectual abilities.

📚 Education
(16)
17
The Moron Test: IQ Brain Games
The Moron Test: IQ Brain Games
The Moron Test: IQ Brain Games
Tricky Logic Thinking Puzzles
Free

Put your brain to the test with this fun and addictive mind-challenging game. Solve tricky puzzles, test your memory, logic, and problem-solving skills, and compete against friends on global leaderboards. Download now and see if you can beat The Moron Test!

🎮 Games
(19K)
18
IQ: how SMART am I?
IQ: how SMART am I?
IQ: how SMART am I?
by Indigo Penguin Limited
Free

Discover your intelligence quotient and measure how smart you are with this engaging application! Uncover your IQ and challenge yourself to new heights of mental acuity.

🔧 Utilities
(48K)
19
IQ Test - Visual Exam
IQ Test - Visual Exam
IQ Test - Visual Exam
5-Minute IQ Exam
Free

Take a 5-minute cognitive exam with over 1,000 questions to test and improve your logic, memory, and reasoning skills, and discover your accurate IQ score. Download the app now to unlock your cognitive potential, track your progress, and enhance your mental agility with a user-friendly and engaging experience.

📚 Education
(7)
20
Brain Test: Tricky Puzzles
Brain Test: Tricky Puzzles
Brain Test: Tricky Puzzles
Can you solve them all?
Free

An addictive free puzzle game with tricky brain teasers to challenge your mind, break common sense, and provide a new brain-pushing experience. Enjoy with friends, enhance your brain with different riddles and tests, think out of the box, crack puzzles, and take the quiz for a fun and tricky brain teaser experience.

🎮 Games
(240K)

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