Best Brain Games For Free Games

248+ iOS apps & games curated and reviewed

4.6 avg rating
20 free apps & games
Updated September 2026

Out of 248+ brain games for free games 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.

Compare top Brain Games For Free Games (September 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1The Moron Test: IQ Brain GamesThe Moron Test: IQ Brain GamesFree4.7★ (19K)YesYesSep 2026
2Lumosity: Brain Training GamesLumosity: Brain Training GamesFree4.7★ (130K)YesYesSep 2026
3Brain Puzzle Games for AdultsBrain Puzzle Games for AdultsFree4.3★ (18K)YesYesSep 2026
4Brain Games : Logic PuzzlesBrain Games : Logic PuzzlesFree4.6★ (18K)YesNoSep 2026
5Block Puzzle - Brain Test GameBlock Puzzle - Brain Test GameFree4.7★ (1.2M)YesNoSep 2026
6Brain Wash - Puzzle Mind GameBrain Wash - Puzzle Mind GameFree4.8★ (84K)YesYesSep 2026
7IQ Boost: Training Brain GamesIQ Boost: Training Brain GamesFree4.5★ (44K)YesYesSep 2026
8Impulse - Brain TrainingImpulse - Brain TrainingFree4.7★ (848K)YesYesSep 2026

Top Picks for Brain Games For Free Games

The Moron Test: IQ Brain Games#1

The Moron Test: IQ Brain Games by Kooapps

Tricky Logic Thinking Puzzles
Editor's Choice
🎮 Games
4.7😊(19K ratings)
FreeAdsIn-App Purchases
The Moron Test: IQ Brain Games screenshot 1
The Moron Test: IQ Brain Games screenshot 2
The Moron Test: IQ Brain Games screenshot 3
The Moron Test: IQ Brain Games screenshot 4
The Moron Test: IQ Brain Games screenshot 5

Engage in a series of challenging logic puzzles and brain teasers designed to test your memory, comprehension, and problem-solving skills. Progress through multiple levels of increasingly difficult challenges and compete with friends to see who can solve them fastest.

What We Love

  • 👍 Fun and challenging game
  • 🤓 Clever and tricky questions
  • 💡 Encourages lateral thinking
  • 🧠 Exercises the brain
  • 😂 Amusing and entertaining

Room to Improve

  • 🙄 Too many ads
  • 💰 In-app purchases required to progress
  • ⏱️ Some questions have very short time limits
  • 🤔 Unclear instructions on certain levels
Lumosity: Brain Training Games#2

Lumosity: Brain Training Games by Lumos Labs, Inc.

Memory, Math & Logic Puzzles
Strong Contender
📚 Education
4.7😊(130K ratings)
FreeAdsIn-App Purchases
#79in 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
Brain Puzzle Games for Adults#3

Brain Puzzle Games for Adults by Uniqo Lab.

Thinking Test for Mind,Memory
Worth Considering
🎮 Games
4.3😐(18K ratings)
FreeAdsIn-App Purchases
Brain Puzzle Games for Adults screenshot 1
Brain Puzzle Games for Adults screenshot 2
Brain Puzzle Games for Adults screenshot 3
Brain Puzzle Games for Adults screenshot 4
Brain Puzzle Games for Adults screenshot 5
Brain Puzzle Games for Adults screenshot 6

Engage in daily brain games designed to assess and enhance your cognitive abilities, particularly short-term memory. This application offers a fun way to gauge your brain's age and track improvements over time. It provides unlimited access to all games and removes ads with a premium subscription.

What We Love

  • 🧠 Brain training exercises
  • 🤓 Challenging games
  • 💡 Variety of mini-games
  • 👍 Helps improve memory and focus

Room to Improve

  • 💰 Expensive subscription model
  • 🚫 Limited free content
  • 📢 Intrusive ads
  • 🛑 Ads cover game buttons

More Brain Games For Free Games apps to explore

FAQ about Brain Games For Free Games

What are the best brain games for free games for iPhone?
The Moron Test: IQ Brain Games tops our brain games for free games ranking as of September 2026, with a 4.7-star average from 19K App Store ratings, and it's free to download.
The Moron Test: IQ Brain Games shows ads and offers in-app purchases, according to its App Store listing as of September 2026.
We track 248+ brain games for free games on the iOS App Store as of September 2026, ranked by rating, recency, and analysis of real user reviews.
The Moron Test is a mobile game featuring a collection of tricky logic puzzles and brain teasers. It challenges players' memory, reading comprehension, math skills, patience, and problem-solving abilities through a variety of mind-boggling questions.
The app includes a wide range of puzzles such as memory games, logic games with twists, knowledge games, trivia, and shape puzzles. These challenges are designed to be fun and addicting, with increasing difficulty as you progress through the six levels.