Best N Back Apps & Games

241+ iOS apps & games curated and reviewed

4.4 avg rating
19 free apps & games
Updated September 2026

Every iPhone needs a few good n back apps and games. We benchmark 241+ 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 N Back Apps & Games (September 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1N-Back ChallengeN-Back ChallengeFree4.7★ (237)NoYesSep 2026
2Dual N-backDual N-backFree4.7★ (1.1K)NoYesSep 2026
3Dual N-Back: Brain-TrainingDual N-Back: Brain-TrainingFree4.6★ (335)YesYesSep 2026
4NBack GameNBack GameFree5.0★ (27)NoNoSep 2026
5Dual N-Back: Brain TrainingDual N-Back: Brain TrainingFree4.1★ (86)NoYesAug 2026
6Mathematical N-BackMathematical N-BackFree4.7★ (85)NoYesAug 2026
7Dual N-Back by N-Back LabDual N-Back by N-Back LabFree—YesNoMay 2026
8N-Back: a memory gameN-Back: a memory gameFree—NoNoSep 2026

Top Picks for N Back

N-Back Challenge#1

N-Back Challenge by Rivuspurus

Raise your IQ in 20 days
Editor's Choice
📚 Education
4.7😊(237 ratings)
FreeIn-App Purchases
N-Back Challenge screenshot 1
N-Back Challenge screenshot 2
N-Back Challenge screenshot 3
N-Back Challenge screenshot 4
N-Back Challenge screenshot 5
N-Back Challenge screenshot 6

This app offers a scientifically validated cognitive training program designed to enhance intelligence. It uses the dual n-back method to improve learning, reasoning, and problem-solving skills. Track progress, compete with friends, and customize your experience to boost cognitive abilities.

What We Love

  • 🧠 Effective working memory improvement
  • 🎮 Excellent gamification and motivation system
  • 💰 Free to use with affordable payment options
  • 🎨 Clean, polished, intuitive user interface
  • 📚 Scientifically-backed with educational articles
  • 🎯 No ads or distracting interruptions
  • 🔊 Multiple voice options for letter pronunciation
  • 📊 Detailed progress tracking and statistics
  • ⚡ Optimal pacing between sequences
  • ❤️ Developer focus on user benefit over profit

Room to Improve

  • 🐛 Frequent mid-session freezes and crashes
  • 🔊 Unclear letter pronunciation (some letters sound similar)
  • 💳 Controversial 'coffee' paywall for missed days
  • 🔌 Requires internet connection (not offline compatible)
  • ⚠️ Inconsistent instant feedback on answers
  • 🔄 Sync issues between devices
  • ⏱️ Occasional sound generation failures
  • 🎮 Steep learning curve for new users
  • 🔘 No penalty for incorrect clicks
  • ⚡ App crashes on startup sometimes
4.7😐(1.1K ratings)
FreeIn-App Purchases
Dual N-back screenshot 1
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Dual N-back screenshot 4
Dual N-back screenshot 5
Dual N-back screenshot 6

This app offers a scientifically proven memory workout by challenging users to remember both the position of a square and a spoken letter. The difficulty increases as users improve, requiring them to recall information from a specified number of turns ago.

What We Love

  • 🚀 Effective memory training
  • 👍 Simple and intuitive interface
  • 🔒 No ads
  • 💡 Customizable settings
  • 👍 Solid dual n-back app

Room to Improve

  • 🐛 Buggy behavior (unregistered clicks, sound issues)
  • 💰 Subscription model for higher levels
  • 🔍 Lack of clear instructions
  • 🔍 Difficult for beginners
  • 🔍 Uneven interval lengths

More N Back apps to explore

FAQ about N Back

What are the best n back apps & games for iPhone?
N-Back Challenge tops our n back apps & games ranking as of September 2026, with a 4.7-star average from 237 App Store ratings, and it's free to download.
Yes — 19 of the top n back apps & games we rank are free to download, including N-Back Challenge and Dual N-back.
N-Back Challenge has no ads and offers in-app purchases, according to its App Store listing as of September 2026.
We track 241+ n back apps & games on the iOS App Store as of September 2026, ranked by rating, recency, and analysis of real user reviews.
The N-Back Challenge app provides a specific type of cognitive training called 'dual n-back.' This scientifically validated method is designed to help users improve their intelligence, learning, reasoning, and problem-solving skills through daily exercises.
Key features include scientifically sound dual n-back training, progress tracking with streaks, the ability to compete with friends via leaderboards, and customizable settings for voices, notifications, and game speed. It also offers an option to complete sessions weekly instead of daily.

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