Best Free Brain Exercise Apps & Games

226+ iOS apps & games curated and reviewed

4.7 avg rating
20 free apps & games
Updated June 2026

From beginner-friendly picks to power-user tools, our free brain exercise list covers 226+ iPhone apps and games updated through June 2026. Compare ratings, prices, and screenshots in one place.

Top Picks for Free Brain Exercise

Impulse - Brain Training#1

Impulse - Brain Training by GMRD Apps Limited

Mental Health Games & Puzzles
Editor's Choice
💪 Health & Fitness
4.7😊(834K ratings)
FreeAdsIn-App Purchases
#16in Health & Fitness
Impulse - Brain Training screenshot 1
Impulse - Brain Training screenshot 2
Impulse - Brain Training screenshot 3
Impulse - Brain Training screenshot 4
Impulse - Brain Training screenshot 5
Impulse - Brain Training screenshot 6

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

What We Love

  • 🤩 Engaging and fun brain games
  • 🧠 Helpful for improving focus, memory, and cognitive abilities
  • 📈 Tracks progress and compares to peers
  • 🧘‍♀️ Relaxing and calming experience

Room to Improve

  • 💰 Expensive subscription model, with limited free access
  • 🤖 Misleading ads and paywalls for test results
  • 🙄 Excessive ads and upselling in free version
Peak - Brain Training#2

Peak - Brain Training by Synaptic Labs

Better games for smarter minds
Strong Contender
📚 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
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 Free Brain Exercise apps to explore

4
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)
5
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)
6
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)
7
Brain Games - Left vs Right
Brain Games - Left vs Right
Brain Games - Left vs Right
Mind Puzzles & Memory Training
Free

Engage your brain with a variety of mind puzzles and challenges to exercise both the left and right sides of your brain. Sharpen your cognitive abilities and improve mental agility through fun and interactive games designed to stimulate thinking and problem-solving skills. Start playing today to boost your brainpower!

🎮 Games
(24K)
8
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)
9
Dingbats - Word Games & Trivia
Dingbats - Word Games & Trivia
Dingbats - Word Games & Trivia
Solve Brain Crossword Puzzles!
Free

"Dingbats - Word Games" is a fun and engaging application that challenges users with visual word puzzles. Exercise your brain with this exciting game today!

🎮 Games
(83K)
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
Math Workout - Brain Exercise
Math Workout - Brain Exercise
Math Workout - Brain Exercise
Math Game
Free

This mental math game provides daily brain training exercises and math drills to enhance arithmetic skills, making it a fun and educational tool for everyone, especially kids, to improve their math abilities and cognitive skills. Try it out and challenge yourself to get the highest score, compete with friends, and make progress in school math!

🎮 Games
(128)
13
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)
14
The Impossible Letter Game
The Impossible Letter Game
The Impossible Letter Game
Extreme Eye Exercise Puzzles
Free

Challenge your skills with the ultimate extreme eye exercise game! Test your abilities with the most impossible puzzles ever. Can you find the most?

🎮 Games
(17K)
15
Brain Exercise Initiative
Brain Exercise Initiative
Brain Exercise Initiative
Daily mental exercises
Free

This mental exercise app provides daily cognitive training for Alzheimer's patients, with 30-minute sessions of math, reading, and writing activities, 5 times a week, to help improve their cognitive function. Start your daily brain exercises today and challenge yourself to improve your mental abilities.

🎮 Games
(23)
16
Sudoku - Exercise your brain
Sudoku - Exercise your brain
Sudoku - Exercise your brain
A puzzle and casual game!
Free

Exercise your brain with a number puzzle game where you place 1 to 9 in each grid to avoid repetitions. Improve memory, logical thinking, and concentration with daily challenges and multiple difficulty levels. Experience the satisfaction of completing Sudoku puzzles anytime, anywhere!

🎮 Games
(702)
17
Memorado (GEIST): Brain & Mind
Memorado (GEIST): Brain & Mind
Memorado (GEIST): Brain & Mind
Get smart: games & meditation
Free

Train your brain with personalized and challenging mental exercises designed to improve memory, focus, and cognitive skills. Download now to enhance your brainpower with fun and interactive games tailored to your individual needs.

📚 Education
(9.8K)
18
Word Life - Crossword puzzle
Word Life - Crossword puzzle
Word Life - Crossword puzzle
Best brain exercise match game
Free

Embark on a brain training journey with thousands of word puzzles in multiple languages. Relax, challenge yourself in multiplayer mode, and explore stunning landscapes. Download now for free and experience Word Life's mental agility boost!

🎮 Games
(60K)
19
Conundra Math: a brain training number game for iPhone and iPad
Conundra Math: a brain training number game for iPhone and iPad
Conundra Math: a brain training number game for iPhone and iPad
by Sarah Pierce
Free

A brain-training number game app for iPhone and iPad that challenges players to combine numbers using addition, subtraction, multiplication, and division to reach a target number. The app includes multiple levels, tracks performance over time, and helps enhance mental arithmetic skills. Get faster at math and keep your brain sharp!

🎮 Games
(80)
20
Super Brain GYM
Super Brain GYM
Super Brain GYM
Tran you brain here
Free

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?

🎮 Games
(820)