Best Brain Fitness Apps & Games

249+ iOS apps & games curated and reviewed

4.7 avg rating
20 free apps & games
Updated October 2026

Looking for free brain fitness apps and games? 20 of our 249+ tracked titles are free to download — no subscription, no trial. The rest are premium picks worth paying for.

Compare top Brain Fitness Apps & Games (October 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1BrainHQBrainHQFree4.6★ (22K)NoYesNov 2026
2Lumosity: Brain Training GamesLumosity: Brain Training GamesFree4.7★ (131K)YesYesNov 2026
3Free Brain Training GamesFree Brain Training GamesFree4.7★ (611)YesYesOct 2026
4Brainwell Brain Training GamesBrainwell Brain Training GamesFree4.6★ (5.2K)YesYesNov 2026
5NeuroNation - Brain TrainingNeuroNation - Brain TrainingFree4.7★ (4.5K)YesYesNov 2026
6Peak - Brain TrainingPeak - Brain TrainingFree4.7★ (146K)YesYesNov 2026
7Endel: Focus & Sleep SoundsEndel: Focus & Sleep SoundsFree4.6★ (34K)YesYesNov 2026
8Ball Sort - Brain Workout GameBall Sort - Brain Workout GameFree—YesNoMay 2026

Top Picks for Brain Fitness

BrainHQ#1

BrainHQ by Posit Science

Brain Training That Works
Editor's Choice
💪 Health & Fitness
4.6😊(22K ratings)
FreeIn-App Purchases
BrainHQ screenshot 1
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BrainHQ screenshot 5
BrainHQ screenshot 6

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.

What We Love

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

Room to Improve

  • 💰 Expensive subscription
  • 🤔 Unclear instructions and scoring
  • 🐛 Bugs and glitches
  • 🙈 Limited free version
  • 🎨 Lack of diversity in some exercises
Lumosity: Brain Training Games#2

Lumosity: Brain Training Games by Lumos Labs, Inc.

Play Brain Games & Puzzles
Strong Contender
📚 Education
4.7😊(131K ratings)
FreeAdsIn-App Purchases
#74in Education
Lumosity: Brain Training Games screenshot 1
Lumosity: Brain Training Games screenshot 2
Lumosity: Brain Training Games screenshot 3
Lumosity: Brain Training Games screenshot 4
Lumosity: Brain Training Games screenshot 5
Lumosity: Brain Training Games screenshot 6

Engage your mind with a variety of science-based brain games and puzzles designed to improve memory, attention, and problem-solving skills. Personalized daily workouts and detailed performance insights help you track progress and achieve cognitive goals.

What We Love

  • 🚀 Challenging and engaging games
  • 👍 Helps improve cognitive abilities
  • 🧠 Effective brain training
  • 💡 Variety of games and exercises
  • 🧠 Noticeable improvements in memory and focus
  • 🧠 Helps with mental sharpness
  • 👍 Enjoyable and fun to play

Room to Improve

  • 💰 Expensive subscription model
  • 🔒 Limited access to features without premium
  • 🐛 Glitches and performance issues
  • 🤔 Frustrating difficulty progression
  • 🤔 Repetitive and unengaging at higher levels
  • 🤔 Questionable effectiveness claims
Free Brain Training Games#3

Free Brain Training Games by CRAZYSLOTH PTE. LTD.

Memory, Focus & Attention
Worth Considering
📚 Education
4.7😊(611 ratings)
FreeAdsIn-App Purchases
Free Brain Training Games screenshot 1
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Free Brain Training Games screenshot 4
Free Brain Training Games screenshot 5

Engage in fun, science-backed games and puzzles designed to sharpen your mind. Daily personalized workouts and cognitive tests help boost logic, memory, focus, and problem-solving skills for all ages.

What We Love

  • 🚀 Learning made Fun
  • 👍 Great!
  • 👍 Fantastic and Fun
  • 👍 Phenomenal!
  • 👍 keep me brain working
  • 👍 Relaxing. Good for spacing out the day. good games.
  • 👍 Love this game
  • 👍 Truly free

Room to Improve

  • 💡 Free with ads

More Brain Fitness apps to explore

FAQ about Brain Fitness

What are the best brain fitness apps & games for iPhone?
BrainHQ tops our brain fitness apps & games ranking as of October 2026, with a 4.6-star average from 22K App Store ratings, and it's free to download.
Yes — 20 of the top brain fitness apps & games we rank are free to download, including BrainHQ and Lumosity: Brain Training Games.
BrainHQ has no ads and offers in-app purchases, according to its App Store listing as of October 2026.
We track 249+ brain fitness apps & games on the iOS App Store as of October 2026, ranked by rating, recency, and analysis of real user reviews.

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