Best I Brain Gym Apps & Games

191+ iOS apps & games curated and reviewed

4.6 avg rating
20 free apps & games
Updated June 2026

If you already know BrainHQ, this is the deeper bench. 191+ i brain gym apps and games for iPhone, all reviewed and ranked by user rating, recency, and download trend as of June 2026.

Top Picks for I Brain Gym

BrainHQ#1

BrainHQ by Posit Science

Brain Training That Works
Editor's Choice
📚 Education
4.6😊(22K ratings)
FreeAdsIn-App Purchases
BrainHQ screenshot 1
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BrainHQ screenshot 4
BrainHQ screenshot 5
BrainHQ screenshot 6

Train your brain with this scientifically proven app that enhances memory, attention, and cognitive function. Personalized exercises adapt to your performance, making brain training easy and effective. Start improving your brain health with a free download today.

What We Love

  • 🧠 Scientifically-backed brain exercises
  • 🤓 Challenging and engaging games
  • 🧠 Noticeable cognitive improvements
  • 👍 Customizable training focus

Room to Improve

  • 💰 Expensive subscription
  • 🤔 Unclear instructions and scoring
  • 🐛 Bugs and glitches
Lumosity: Brain Training Games#2

Lumosity: Brain Training Games by Lumos Labs, Inc.

Play Brain Games & Puzzles
Strong Contender
📚 Education
4.5😊(18K ratings)
FreeAdsIn-App Purchases
#94in Education
Lumosity: Brain Training Games screenshot 1
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Lumosity: Brain Training Games screenshot 6

Improve your cognitive skills with a fun and interactive brain training app that offers personalized challenges and detailed insights on your progress. Join over 100 million users worldwide in enhancing memory, speed, logic, problem-solving, and more. Start your brain training journey today!

What We Love

  • 🚀 Challenging and engaging games
  • 👍 Helps improve cognitive abilities
  • 🧠 Effective brain training
  • 💡 Variety of games and exercises

Room to Improve

  • 💰 Expensive subscription model
  • 🔒 Limited access to features without premium
  • 🐛 Glitches and performance issues
Super Brain GYM#3

Super Brain GYM by MNMFUN TECHNOLOGY CO., LIMITED

Tran you brain here
Worth Considering
🎮 Games
4.8😞(820 ratings)
FreeAdsIn-App Purchases
Super Brain GYM screenshot 1
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Train your brain and enhance problem-solving abilities with an addictive puzzle game filled with brain teasers and riddles. Develop your brain skills, IQ, and challenge your mind with unexpected answers in this relaxing yet engaging gameplay. Ready to boost your brainpower?

What We Love

  • 👍 Fun game
  • 💡 Interesting concept

Room to Improve

  • 🚨 Too many ads
  • 🤔 Levels too easy
  • 🕹️ Repetitive gameplay

More I Brain Gym apps to explore

4
Brain Wars
Brain Wars
Brain Wars
Competitive Brain Training
Free

"Compete worldwide in brain training challenges with real-time matches, aiming to outscore opponents and climb rankings. Challenge friends, boost brain power with continuous puzzles, and strive for world-class standings. Join the battle now!"

🎮 Games
(2.5K)
5
NeuroNation - Brain Training
NeuroNation - Brain Training
NeuroNation - Brain Training
Exercise your mind & memory
Free

Exercise your mind with personalized mental workouts covering memory, concentration, and more. Boost your cognitive skills through fun exercises designed to challenge and improve your brain's capabilities. Start your mental fitness journey today.

📚 Education
(4.2K)
6
Mind Games - Brain Training
Mind Games - Brain Training
Mind Games - Brain Training
by Mindware Consulting, Inc
Free

Exercise your brain with a collection of free games designed to improve different mental skills. Track your progress, receive personalized exercise recommendations, and challenge yourself with Mind Games! Start training your brain today.

📚 Education
(12K)
7
Erase Games: Brain Tricky Test
Erase Games: Brain Tricky Test
Erase Games: Brain Tricky Test
Eraser, Delete and Draw Puzzle
Free

Challenge your brain with a funny and tricky puzzle game where you erase, delete, and draw to help the girl solve problems. Strengthen your reasoning skills and test your mind with unexpected answers. Contact us for any questions or feedback!

🎮 Games
(11K)
8
Brain Hole Bang
Brain Hole Bang
Brain Hole Bang
Challenge your IQ
Free

Challenge your mind with an addictive free tricky puzzle game full of brain teasers and riddles designed to test your IQ. Play offline, enhance problem-solving skills, and enjoy unexpected answers in this fun and humorous game experience.

🎮 Games
(3.6K)
9
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)
10
Jogos de Lógico - BrainGain
Jogos de Lógico - BrainGain
Jogos de Lógico - BrainGain
Solve Puzzles & Quizzes Daily
Free

Train your brain and boost your IQ with fun and engaging games. Challenge yourself and improve your cognitive skills today!

📚 Education
(1.3K)
11
IQ Booster: Brain Games & Test
IQ Booster: Brain Games & Test
IQ Booster: Brain Games & Test
ADHD, IQ tests, Brain training
Free

Boost your brainpower with a personalized brain training app that offers fun, scientifically-backed games and tests to improve memory, focus, and problem-solving skills. Train smarter, not harder, with AI-powered exercises tailored to your strengths and goals.

📚 Education
(1.4K)
12
Brain Test Puzzle : IQ Games
Brain Test Puzzle : IQ Games
Brain Test Puzzle : IQ Games
Tricky Puzzle, Cognitive Games
Free

Train your brain with challenging puzzles and IQ games that test your mind and memory skills. Sharpen your cognitive abilities and boost your IQ with fun and engaging brain teasers. Play now and see how smart you are!

🎮 Games
(3.2K)
13
Brain Boom
Brain Boom
Brain Boom
Will you be tricked?
Free

Get ready to test your brain with an addictive and tricky puzzle game full of brain teasers and riddles that push your thinking limit. Challenge yourself and your friends with this fun and creative IQ game. Remember, the most obvious answer is not always the correct one—think outside the box!

🎮 Games
(5K)
14
NeuroBoost-IQ Enhance&CogniFit
NeuroBoost-IQ Enhance&CogniFit
NeuroBoost-IQ Enhance&CogniFit
Logic & Memory Brain Training
Free

Unlock your brain's full potential with this comprehensive cognitive training platform, offering personalized brain teasers, tests, and exercises to improve memory, logic, and thinking abilities. Download now and start tracking your progress with real-time data analysis and feedback.

📚 Education
(2K)
15
Matiks: Math and Brain Games
Matiks: Math and Brain Games
Matiks: Math and Brain Games
Brain Games, Puzzles & Friends
Free

This application transforms mental math into a competitive esport, allowing users to engage in live math battles, brain training, and puzzles to improve their cognitive skills and outsmart rivals. Challenge friends or players worldwide, track your progress, and climb leaderboards to make mental agility your competitive edge.

🎮 Games
(333)
16
Mensa Brain Training
Mensa Brain Training
Mensa Brain Training
Play Official Mensa Games
Free

Train your brain with challenging exercises designed by Mensa experts to improve memory, concentration, agility, perception, and reasoning. Track your progress with a personal Mensa Brain Index and global percentile rankings. Start your brain training today for a sharper mind!

📚 Education
(505)
17
CogniFit - Brain Training
CogniFit - Brain Training
CogniFit - Brain Training
Test, train, improve your mind
Free

Train your brain with a personalized approach using CogniFit - Brain Training. Improve cognitive function with engaging mental games, track your progress, and enjoy over 60 personalized brain games. Join now to boost your brain health and cognitive skills!

📚 Education
(1.7K)
18
Color Sort: Brain Games
Color Sort: Brain Games
Color Sort: Brain Games
Mental Health Games & Puzzles
Free

Engage your brain with calming, intuitive games that help you grow sharper with every play, boosting focus, pattern recognition, and neural plasticity. Try it as a mindful escape to improve your mental well-being.

💪 Health & Fitness
(1.9K)
19
Puzzle Master - Test Your IQ
Puzzle Master - Test Your IQ
Puzzle Master - Test Your IQ
#1 puzzle
Free

Test your IQ with our brain-teasing puzzles and challenges! Enhance your cognitive skills through a variety of levels ranging from easy to difficult. Challenge your friends and see who the Puzzle Master is! Download now for a mental workout.

🎮 Games
(1.7K)
20
IQ Boost: Training Brain Games
IQ Boost: Training Brain Games
IQ Boost: Training Brain Games
Fun train logic and intellect
Free

"Challenge your brain with IQ Boost, a fun game featuring original and tricky puzzles to train your memory, attention, logic, and mindset. Test your IQ level, solve nontrivial tasks, and improve your logical and abstract thinking skills while enjoying colorful gameplay and funny solutions."

🎮 Games
(179)