Best Cognitive Games Brain

205+ iOS apps & games curated and reviewed

4.6 avg rating
20 free apps & games
Updated June 2026

Out of 205+ cognitive games brain apps on iOS, 20 are free and the rest sit in the paid tier. This page sorts them so you can compare both sides before you commit.

Top Picks for Cognitive Games Brain

Peak - Brain Training#1

Peak - Brain Training by Synaptic Labs

Better games for smarter minds
Editor's Choice
📚 Education
4.7😐(146K ratings)
FreeAdsIn-App Purchases
Peak - Brain Training screenshot 1
Peak - Brain Training screenshot 2
Peak - Brain Training screenshot 3
Peak - Brain Training screenshot 4
Peak - Brain Training screenshot 5
Peak - Brain Training screenshot 6

Challenge your mind and maximize your potential with a collection of 45 brain-training games across six categories. Track your progress, compete with friends, and unlock your full brain training experience with Peak - the ultimate mental workout app. Download for free or upgrade to Pro for advanced training modules. Start your brain training journey today!

What We Love

  • 💪 Challenging and engaging games
  • 🧠 Effective brain training
  • 📊 Detailed progress tracking
  • 🔍 Variety of game categories

Room to Improve

  • 🔍 Limited free games
  • 💰 Expensive subscription
  • 🔁 Repetitive game content
IQ Test: Brain Cognitive Games#2

IQ Test: Brain Cognitive Games by Games for Friends LLC

Medical Games for Adults Mind
Strong Contender
📚 Education
4.1😐(2.9K ratings)
FreeAdsIn-App Purchases
IQ Test: Brain Cognitive Games screenshot 1
IQ Test: Brain Cognitive Games screenshot 2
IQ Test: Brain Cognitive Games screenshot 3
IQ Test: Brain Cognitive Games screenshot 4
IQ Test: Brain Cognitive Games screenshot 5

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.

What We Love

  • 👍 Fun and challenging
  • 🧠 Good brain exercise
  • 🤔 Interesting patterns
  • 💡 Creative problem-solving

Room to Improve

  • ⏱️ 30-minute time limit should be adjustable
  • 🧠 Tests only spatial and logical reasoning, not other aspects of intelligence
  • 🤔 Unclear instructions on how to approach the questions
Mind Games - Brain Training#3

Mind Games - Brain Training by Mindware Consulting, Inc

Worth Considering
📚 Education
4.6😊(12K ratings)
FreeAds
Mind Games - Brain Training screenshot 1
Mind Games - Brain Training screenshot 2
Mind Games - Brain Training screenshot 3
Mind Games - Brain Training screenshot 4

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.

What We Love

  • 👍 Effective brain training
  • 🧠 Variety of challenging games
  • 📈 Tracks progress and performance
  • 🤓 Helps improve memory and focus

Room to Improve

  • 💸 Too many ads in free version
  • 🤔 Confusing navigation and layout
  • 🐛 Occasional crashes and bugs

More Cognitive Games Brain apps to explore

4
IQ Masters: Brain Games, Tests
IQ Masters: Brain Games, Tests
IQ Masters: Brain Games, Tests
Memory Training for Adults
Free

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!

📚 Education
(64K)
5
BrainHQ
BrainHQ
BrainHQ
Brain Training That Works
Free

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.

📚 Education
(22K)
6
Clever: Brain Training Games
Clever: Brain Training Games
Clever: Brain Training Games
Mind Games for Adults & Tests
Free

Train your brain with fun and challenging logic puzzles on this app. Sharpen your mind and improve your cognitive skills with a variety of brain-teasing games. Download now and give your brain a workout!

📚 Education
(43K)
7
Train your brain - Memory
Train your brain - Memory
Train your brain - Memory
Memory games & Brain training
Free

Train your brain with fun memory games that challenge your cognitive skills and improve your memory retention. Exercise your mind daily with engaging activities that enhance mental sharpness and memory recall. Start boosting your brainpower today!

🎮 Games
(4.1K)
8
Ivory: Cognitive Games
Ivory: Cognitive Games
Ivory: Cognitive Games
Brain Games For Brain Health
Free
💪 Health & Fitness
(23)
9
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
(834K)
10
Lumosity: Brain Training Games
Lumosity: Brain Training Games
Lumosity: Brain Training Games
Play Brain Games & Puzzles
Free

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!

📚 Education
(18K)
11
BrainGain - Brain Training
BrainGain - Brain Training
BrainGain - Brain Training
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)
12
Elevate - Brain Training Games
Elevate - Brain Training Games
Elevate - Brain Training Games
Vocab, Memory, & Math Puzzles
Free

Improve your mental fitness with a variety of brain training games designed to enhance vocabulary, memory, and more. Elevate your cognitive skills today!

📚 Education
(533K)
13
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)
14
Autism Cognitive Games
Autism Cognitive Games
Autism Cognitive Games
Brain games for autistic kids
Free
📚 Education
(0)
15
IQ Boost: Brain Trainer, Games
IQ Boost: Brain Trainer, Games
IQ Boost: Brain Trainer, Games
Daily Memory & Logic Puzzles
Free
📚 Education
(2.9K)
16
memoryOS: Memory Games
memoryOS: Memory Games
memoryOS: Memory Games
Memorization & Focus Training
Free

Enhance your memory skills with an innovative application designed to boost your ability to memorize information effectively. Try it now to experience a significant improvement in your memory retention and cognitive function.

📚 Education
(13K)
17
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)
18
Free Brain Training Games
Free Brain Training Games
Free Brain Training Games
Memory,Focus,IQ&Puzzles
Free

Get instant access to a comprehensive brain training platform featuring a variety of engaging games and puzzles that adapt to your performance, helping you sharpen your mind, boost your logic, memory, and focus. Track your progress, compete with others, and experience a fun and challenging way to improve your cognitive skills.

📚 Education
(401)
19
Memory Matches 2: Brain Game
Memory Matches 2: Brain Game
Memory Matches 2: Brain Game
Concentration & Matching Pairs
Free

A popular card matching game app with over 200 million plays, offering multiple levels, board sizes, themes, and multiplayer modes. Test your memory skills, compete for high scores, and challenge friends in this engaging game. Download now to race against the clock and enjoy sharp graphics on iOS devices.

🎮 Games
(9.3K)
20
Cognitive Power: IQ-Test
Cognitive Power: IQ-Test
Cognitive Power: IQ-Test
Brain training and memory game
Free

This brain training and memory game helps you discover and improve your skills with daily trainings and neuroscience-based activities, including memory, attention, math, and flexibility games. Try it to boost your brainpower, challenge yourself with over 380 games, and track your progress with daily challenges and rewards.

📊 Productivity
(30)