Best 40Hz Brain Trainer Apps & Games

186+ iOS apps & games curated and reviewed

4.6 avg rating
19 free apps & games
Updated June 2026

Every iPhone needs a few good 40hz brain trainer apps. We benchmark 186+ of them on App Store rating, freshness, and pricing, then surface the standouts so you don't have to scroll the App Store yourself.

Top Picks for 40Hz Brain Trainer

Impulse - Brain Training#2

Impulse - Brain Training by GMRD Apps Limited

Mental Health Games & Puzzles
Strong Contender
📚 Education
4.7😊(838K ratings)
FreeAdsIn-App Purchases
#12in Education
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

Enhance your cognitive abilities with personalized brain training games and puzzles. Discover your mental strengths and weaknesses through self-discovery tests, and track your progress over time to build a sharper mind.

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
NeuroNation - Brain Training#3

NeuroNation - Brain Training by Synaptikon GmbH

Exercise your mind & memory
Worth Considering
📚 Education
4.7😊(4.3K ratings)
FreeAdsIn-App Purchases
NeuroNation - Brain Training screenshot 1
NeuroNation - Brain Training screenshot 2
NeuroNation - Brain Training screenshot 3
NeuroNation - Brain Training screenshot 4
NeuroNation - Brain Training screenshot 5
NeuroNation - Brain Training screenshot 6

Enhance your memory and cognitive abilities with science-backed exercises. This app offers personalized training programs, diverse games, and progress tracking to sharpen your mind and improve focus. Invest in your cognitive health with daily mental challenges.

What We Love

  • 🧠 Effective brain training exercises
  • 👍 Personalized and adaptive to user's needs
  • 🤓 Challenging but not overly difficult
  • 🧠 Helps improve memory, focus, and cognitive abilities

Room to Improve

  • 🤔 Unclear instructions for some exercises
  • 🐛 Occasional bugs and glitches
  • 💰 Expensive premium subscription

More 40Hz Brain Trainer apps to explore

4
Peak - Brain Training
Peak - Brain Training
Peak - Brain Training
Better games for smarter minds
Free

Enhance your cognitive abilities with over 45 engaging games designed to improve memory, attention, problem-solving, and more. Track your progress with detailed insights and compete with friends. A free basic version is available, with an optional Pro upgrade for a full brain training experience.

45+ brain training gamesDaily WorkoutsCoffee Break mode
📚 Education
(146K)
free with in-app purchases
5
BrainHQ
BrainHQ
BrainHQ
Brain Training That Works
Free

This app offers a scientifically-backed brain training program designed to improve cognitive functions like memory, attention, and processing speed. It features adaptive exercises that adjust to your performance, fitting into your daily routine with sessions as short as five minutes.

Scientifically validated brain exercisesImproves memory and processing speedAdaptive training adjusts to performance
📚 Education
(22K)
free with in-app purchases
6
BrainGain - IQ Brain Training
BrainGain - IQ Brain Training
BrainGain - IQ Brain Training
Solve Puzzles & Quizzes Daily
Free

Engage in daily brain training with adaptive games and mental tests designed to improve memory, focus, problem-solving, math, and language skills. Choose short bursts or longer sessions to fit your schedule and track your progress.

Adaptive cognitive gamesDaily brain workoutsBuild memory and focus
📚 Education
(22K)
free with in-app purchases
7
Mind Games - Brain Training
Mind Games - Brain Training
Mind Games - Brain Training
by Mindware Consulting, Inc
Free

Engage in a variety of brain-training games designed to exercise different mental skills. Track your progress with score histories and standardized scales. A training center helps select personalized exercise routines.

Brain training gamesMental skill practiceScore history tracking
📚 Education
(12K)
ad-supported
8
IQ Boost: Brain Trainer, Games
IQ Boost: Brain Trainer, Games
IQ Boost: Brain Trainer, Games
Daily Memory & Logic Puzzles
Free

Enhance your cognitive abilities with daily brain training games. Improve memory, logic, and focus through scientifically designed puzzles and AI-powered personalized challenges. Track your progress and elevate your mental performance.

IQ Test & Brain GamesMemory GamesLogic Puzzles
📚 Education
(4.7K)
subscription
9
شعلة - درّب عقلك يومياً
شعلة - درّب عقلك يومياً
شعلة - درّب عقلك يومياً
العاب ذكاء علمية رائعة
Free

Enhance your cognitive abilities with a daily brain workout. This app offers over 40 scientific games designed to improve memory, focus, language, and reaction speed. Track your progress and compare your intelligence quotient with others.

Daily personalized brain workoutsOver 40 cognitive gamesImprove memory and focus
📚 Education
(24K)
freemium
10
Brainwell Brain Training Games
Brainwell Brain Training Games
Brainwell Brain Training Games
Mental Fitness and Fun Puzzles
Free

Enhance your cognitive abilities with engaging games and personalized workouts. Improve memory, focus, and language skills while reducing stress and promoting better sleep. Achieve mental fitness and a happier, more productive life through neuroscience-backed exercises.

53+ dynamic brain gamesPersonalized daily workoutsIQ and Personality Tests
📚 Education
(5K)
subscription
11
Mensa Brain Training
Mensa Brain Training
Mensa Brain Training
Play Official Mensa Games
Free

Engage in daily brain training exercises designed by experts and accredited by Mensa. Improve fluid intelligence through fun challenges in memory, concentration, agility, perception, and reasoning. Track your progress with a personal Mensa Brain Index.

Daily brain training exercisesExpert-developed challenges5 training disciplines (Memory, Concentration, Agility, Perception, Reasoning)
📚 Education
(505)
free with in-app purchases
12
Memorado (GEIST): Brain & Mind
Memorado (GEIST): Brain & Mind
Memorado (GEIST): Brain & Mind
Get smart: games & meditation
Free

Enhance your cognitive abilities with a leading brain training program. Improve memory, concentration, logic, and reaction skills through engaging games and mindfulness exercises. Track your progress and achieve a sharper mind.

24 mind games with over 720 levelsTrain memory, logic, concentration, reaction, math skillsMindfulness exercises for stress reduction
📚 Education
(9.8K)
freemium
13
BrainWave: Sharp Mind ™
BrainWave: Sharp Mind ™
BrainWave: Sharp Mind ™
Focus, Memory, Problem Solving
$4.99

Enhance focus, memory, and problem-solving skills with advanced brainwave programs. This app combines binaural tones with ambient sounds and music to guide your mind into optimized mental states for learning and creativity. Customize your experience with adjustable settings and enjoy a unique approach to brainwave entrainment.

18 Advanced Brainwave ProgramsBinaural Tones with Music/AudiobooksAmbient Backgrounds & Alarm Sounds
📊 Productivity
(1.1K)
paid
14
123 - Brain Training, Brain Games, Memory Games
123 - Brain Training, Brain Games, Memory Games
123 - Brain Training, Brain Games, Memory Games
by Picup Inc.
Free

Enhance your memory, IQ, and cognitive abilities with brain training exercises. This app focuses on improving peripheral vision and reducing eye movement to boost your right brain's potential.

Improve memoryEnhance IQBoost cognition
📚 Education
(1.4K)
free
15
Brain Games - Left vs Right
Brain Games - Left vs Right
Brain Games - Left vs Right
Mind Puzzles & Memory Training
Free

Enhance cognitive skills with daily brain training exercises. This app offers 50 mini-games across six categories to improve awareness, adaptability, reflex, reasoning, precision, and patience. Keep your mind sharp and prepared for daily challenges.

50 mini-games6 cognitive categoriesDaily brain training
🎮 Games
(24K)
free with in-app purchases
16
NeuroBoost-IQ Enhance&CogniFit
NeuroBoost-IQ Enhance&CogniFit
NeuroBoost-IQ Enhance&CogniFit
Logic & Memory Brain Training
Free

Engage in daily, short exercises to enhance memory, logic, attention, and thinking skills. This app offers personalized training based on your performance and tracks your progress with clear reports. Enjoy a comfortable and secure brain training experience.

Daily brain exercisesMemory improvementLogic training
📚 Education
(2.3K)
free with in-app purchases
17
Color Sort: Brain Games
Color Sort: Brain Games
Color Sort: Brain Games
Mental Health Games & Puzzles
Free

Engage your mind with calming, intuitive puzzles designed to sharpen your cognitive skills. This app offers a mindful escape, improving focus and pattern recognition through enjoyable gameplay.

Cognitive trainingCalming puzzlesBoost focus
💪 Health & Fitness
(1.9K)
ad-supported
18
Brainwaves -- Binaural Beats
Brainwaves -- Binaural Beats
Brainwaves -- Binaural Beats
Brain Performance & Balance
Free

This app uses precision-engineered binaural beats and isochronic tones to synchronize neural oscillations for enhanced brain performance, clarity, and recovery. It offers a spectrum of frequencies for focus, sleep, health, and spiritual exploration.

Binaural Beats & Isochronic TonesTargeted Brainwave Frequencies (Delta to Gamma)Performance & Flow State Enhancement
📊 Productivity
(3.2K)
free with in-app purchases
19
IQ Boost: Training Brain Games
IQ Boost: Training Brain Games
IQ Boost: Training Brain Games
Fun train logic and intellect
Free

Engage in a collection of original and humorous logic puzzles, brain teasers, and memory exercises designed to challenge your intellect. Improve your concentration, abstract thinking, and overall mindset with fun, non-standard gameplay. Discover your IQ level and watch it grow as you play.

Tricky puzzles and logic testsMemory, attention, and logic trainingOriginal and funny tasks
🎮 Games
(41K)
free with in-app purchases
20
Train your Brain - Skills
Train your Brain - Skills
Train your Brain - Skills
Brain training games
Free

Engage in fun games designed to boost your cognitive abilities across memory, attention, reasoning, coordination, and visual perception. This app offers daily brain training suitable for all ages, developed with experts to complement cognitive treatments.

Memory stimulationAttention and concentration exercisesLogic and reasoning games
🎮 Games
(393)
free with in-app purchases

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