Best Onbrain Apps & Games

244+ iOS apps & games curated and reviewed

4.3 avg rating
18 free apps & games
Updated August 2026

Every iPhone needs a few good onbrain apps and games. We benchmark 244+ of them on App Store rating, freshness, and pricing, then surface the standouts so you don't have to scroll the App Store yourself.

Compare top Onbrain Apps & Games (August 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1OnBrain - Sleep, Relax, FocusOnBrain - Sleep, Relax, FocusFreeNoYesAug 2026
2OnBrainOnBrainFreeNoNoAug 2026
3Nuronium: Brain FitnessNuronium: Brain FitnessFree5.0★ (1)YesYesAug 2026
4Apple PodcastsApple PodcastsFree4.9★ (2.1M)YesNoAug 2026
5Brainly: Your Personal TutorBrainly: Your Personal TutorFree4.7★ (284K)YesYesAug 2026
6Brain Blitz Trivia-Quest TestBrain Blitz Trivia-Quest TestFree4.6★ (20K)YesYesAug 2026
7Peak - Brain TrainingPeak - Brain TrainingFree4.7★ (146K)YesYesAug 2026
8Draw Puzzle: Tricky Brain TestDraw Puzzle: Tricky Brain TestFree4.5★ (9.7K)YesYesAug 2026

Top Picks for Onbrain

OnBrain - Sleep, Relax, Focus#1

OnBrain - Sleep, Relax, Focus by tamer bayramogullari

Binaural Beats, Ambient Sounds
Editor's Choice
🎵 Music
0.0(0 ratings)
FreeIn-App Purchases
OnBrain - Sleep, Relax, Focus screenshot 1
OnBrain - Sleep, Relax, Focus screenshot 2
OnBrain - Sleep, Relax, Focus screenshot 3

This app uses binaural beats and ambient sounds, based on scientific research, to help users achieve specific mental states like sleep, relaxation, or focus. It aims to influence brainwave patterns through auditory stimulation, offering a non-invasive method for mental enhancement.

Nuronium: Brain Fitness#3

Nuronium: Brain Fitness by Nuronium

Reclaim Your Mental Sharpness
Worth Considering
💪 Health & Fitness
5.0(1 ratings)
FreeAdsIn-App Purchases
Nuronium: Brain Fitness screenshot 1
Nuronium: Brain Fitness screenshot 2
Nuronium: Brain Fitness screenshot 3
Nuronium: Brain Fitness screenshot 4
Nuronium: Brain Fitness screenshot 5
Nuronium: Brain Fitness screenshot 6

Engage in addictive, gamified brain workouts designed to enhance focus, memory, and mental clarity. Reclaim your cognitive edge with personalized 5-minute daily sessions that adapt to your level and track your progress.

More Onbrain apps to explore

4
Apple Podcasts
Apple Podcasts
Apple Podcasts
Audio and video podcasts
Free

Discover and listen to a vast library of podcasts that entertain, inform, and inspire. Get personalized recommendations and curated collections to explore new shows. Seamlessly sync your listening progress across all your Apple devices.

Listen and watch podcastsDownload and play offlinePersonalized recommendations
🎬 Entertainment
(2.1M)
free with in-app purchases
5
Brainly: Your Personal Tutor
Brainly: Your Personal Tutor
Brainly: Your Personal Tutor
Homework Helper & Test Prep
Free

This app provides 24/7 on-demand tutoring for K-12 students in subjects like math, science, and English. It combines human tutors with AI support to offer step-by-step explanations for homework and test preparation, aiming for guaranteed grade improvement.

24/7 on-demand tutoringHuman tutors and AI supportStep-by-step explanations
📚 Education
(284K)
free with in-app purchases
6
Brain Blitz Trivia-Quest Test
Brain Blitz Trivia-Quest Test
Brain Blitz Trivia-Quest Test
History Teasers & Guess Facts
Free

Test your knowledge with engaging quizzes and intellectual puzzles. Choose from various categories, answer five questions per level, and earn stars for speed and accuracy. Compete on weekly leaderboards to unlock new challenges and rewards.

Variety of quiz categoriesFive questions per levelEarn stars for speed and accuracy
🎮 Games
(20K)
free with in-app purchases
7
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
8
Draw Puzzle: Tricky Brain Test
Draw Puzzle: Tricky Brain Test
Draw Puzzle: Tricky Brain Test
Scribble It - Riddle Master
Free

Engage your creativity in a unique drawing puzzle game. Solve riddles by sketching, scribbling, and doodling to complete new shapes and pass challenging levels. Perfect for all ages seeking a fun and relaxing way to test their artistic and problem-solving skills.

Drawing puzzlesSketching and doodlingHundreds of puzzles
🎮 Games
(9.7K)
free with in-app purchases
9
Gamma Brain Binaural Waves
Gamma Brain Binaural Waves
Gamma Brain Binaural Waves
Focus, Awareness, Mindfulness
Free

This app uses binaural beat therapy to enhance brainwave activity, potentially improving cognition, memory, and attention. It offers gamma wave frequencies linked to benefits like increased problem-solving ability and mindfulness. Integration with Health App tracks mindful minutes.

Binaural beat therapyGamma wave frequenciesCognition enhancement
💪 Health & Fitness
(0)
free with in-app purchases
10
Crostic Crossword-Word Puzzles
Crostic Crossword-Word Puzzles
Crostic Crossword-Word Puzzles
Guess the Words-Decode Letters
Free

Engage in a unique word puzzle experience that challenges your logic and decryption skills. Decipher hidden proverbs, quotes, and facts by matching letters to numbers and filling in the solution dashes. Offers daily goals and a leaderboard to track your progress.

Word puzzles to solve and guessHidden proverbs and quotesDaily goals and rewards
🎮 Games
(58K)
free with in-app purchases
11
Brainy Train: Clever Brain Pal
Brainy Train: Clever Brain Pal
Brainy Train: Clever Brain Pal
Tap for logic & mind training
Free

Enhance memory, logic, and problem-solving skills with daily brain-training exercises. This app offers personalized workouts, progress tracking, and stress relief through engaging challenges. Achieve a sharper mind in just 15 minutes a day.

Brain-training exercisesPersonalized workout sessionsProgress tracking
📚 Education
(315)
freemium
12
Smart Riddles & Brain Teasers
Smart Riddles & Brain Teasers
Smart Riddles & Brain Teasers
Solve Tricky Mind Quizzez
Free

Challenge your mind with creative and absurd solutions to tricky puzzles. This game offers innovative exercises to boost your IQ, logic, memory, and creativity. With numerous levels and constant updates, it provides a fun trivia experience for all ages.

160+ levelsUnexpected and humorous answersIQ boosting exercises
🎮 Games
(36)
free with in-app purchases
13
Habits of Health Daily Tracker
Habits of Health Daily Tracker
Habits of Health Daily Tracker
Track Routine, Mood & Food App
Free

This app helps improve mental well-being by tracking daily routines, moods, and food intake. It uses neuroscience principles to identify habits that lead to long-term happiness and reduce suffering. Users can choose between a quick check-in or detailed tracking to understand personal patterns.

Habit trackingMood trackingFood logging
💪 Health & Fitness
(71)
free with in-app purchases
14
oMoiD Brain Train
oMoiD Brain Train
oMoiD Brain Train
Rewire Your Potential
Free
$0.99 | 100% OFF
💪 Health & Fitness
(0)
15
Brain Who? Tricky Riddle Tests
Brain Who? Tricky Riddle Tests
Brain Who? Tricky Riddle Tests
Who is? Game & Logic Puzzles
Free

Engage your mind with a variety of challenging puzzles and riddles. Unravel mysteries, test your intelligence, and train your brain daily with unique logic games and trivia. Become a riddle master and conquer mind-bending challenges.

Mind-bending riddle challengesLogic puzzles and triviaDaily brain training
🎮 Games
(182K)
free with in-app purchases
16
Jelly Slide FREE - Fun and Brain Teasing Puzzle Game
Jelly Slide FREE - Fun and Brain Teasing Puzzle Game
Jelly Slide FREE - Fun and Brain Teasing Puzzle Game
by Inited Solutions s.r.o.
Free

Embark on a delicious puzzle adventure with wacky characters and innovative gameplay. Guide jellies home through challenging, obstacle-filled terrain. This fun and educational experience is suitable for all ages and offers a mind-bending challenge.

24 levels with free updatesInnovative gameplay mechanicsUnique monster shapes and personalities
🎮 Games
(2)
free with in-app purchases
17
The House of Da Vinci 2
The House of Da Vinci 2
The House of Da Vinci 2
Escape The Room Hidden Mystery
$4.99

Step into the shoes of Leonardo da Vinci's apprentice in this 3D puzzle adventure. Solve intricate mechanical puzzles, travel through time to uncover mysteries, and experience a fully narrated story with stunning cut scenes. Navigate immersive environments with intuitive new controls.

Original mechanical puzzlesTime travel mechanicsIntuitive touch controls
🎮 Games
(11K)
paid
18
XpressO by MoCA
XpressO by MoCA
XpressO by MoCA
Quick memory and brain test
Free

This application offers a quick, private way to assess your memory and brain performance. Developed by the creators of a widely used medical screening test, it provides a report you can share with your physician to discuss cognitive health.

Cognitive assessmentMemory testingBrain performance evaluation
🏥 Medical
(21)
free
19
Brain Out -Tricky riddle games
Brain Out -Tricky riddle games
Brain Out -Tricky riddle games
Can you pass it?
Free

Challenge your mind with this addictive puzzle game featuring tricky brain teasers and absurd solutions. It tests your logical thinking, reflexes, and creativity with unexpected answers that subvert normal thinking. Experience a unique blend of knowledge and humor to boost your brain power.

Tricky brain teasersAbsurd solutionsTests logical thinking
🎮 Games
(247K)
free with in-app purchases
20
The House of Da Vinci
The House of Da Vinci
The House of Da Vinci
Escape The Room Hidden Mystery
$3.99

Embark on a 3D puzzle adventure set in the Renaissance. Solve intricate mechanical puzzles inspired by Leonardo da Vinci's inventions, find hidden objects, and escape rooms to uncover the mystery of your master's disappearance. Explore historical locations and use unique abilities to manipulate time.

Solve mechanical puzzlesDiscover hidden objectsEscape from rooms
🎮 Games
(25K)
paid

FAQ about Onbrain

Are there free onbrain apps & games for iPhone?
Yes — 18 of the top onbrain apps & games we rank are free to download, including OnBrain - Sleep, Relax, Focus and OnBrain.
OnBrain - Sleep, Relax, Focus has no ads and offers in-app purchases, according to its App Store listing as of August 2026.
We track 244+ onbrain apps & games on the iOS App Store as of August 2026, ranked by rating, recency, and analysis of real user reviews.
OnBrain is a music app that utilizes binaural beats and ambient sounds, grounded in scientific research, to help users achieve states of sleep, relaxation, or focus by influencing brainwave patterns.
OnBrain offers a monthly subscription for $0.99 and a yearly subscription for $9.99, allowing users to access premium features or content.

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