Comparison

MindForge AI vs N

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

MindForge AI

This app offers a suite of four brain training games scientifically designed to enhance cognitive skills like working memory, sequential memory, associative memory, and long-term retention. It features adaptive difficulty, daily challenges, and detailed progress tracking, all while prioritizing user privacy with anonymous data collection.

Highlights
  • Working memory training
  • Sequential memory games
  • Associative memory exercises
  • Long-term retention practice
  • Adaptive difficulty
  • Daily challenges and streaks
  • Privacy-focused, no personal data collected
Features
Read full description

Train the cognitive skills you'd rather not lose to AI dependency. MindForge is a brain training app built around four games. Each one is modeled on cognitive science research with a real evidence base for the skill it targets. WORKING MEMORY — Dual N-Back, the task from Jaeggi et al. 2008. SEQUENTIAL MEMORY — Pattern Memory, modeled on the Corsi block-tapping task. ASSOCIATIVE MEMORY — Memory Palace, a CANTAB Paired Associate Learning protocol. LONG-TERM RETENTION — Active Recall, the testing effect from Roediger and Karpicke 2006. Includes a 24-hour retention retest because the testing effect lives in the delay. A few minutes a day. Adaptive difficulty so the games get harder as you improve. Daily challenges keep you on a streak. 30+ achievements and hero metrics for each game. PRIVACY Anonymous product events only (named events like "session completed"). No personal identifiers, no autocapture, no session recording, no IP-linked profiles. Your game scores, streaks, and progress live only on your device. Free, no accounts required, no ads, no in-app purchases. Built by two friends who noticed their own working memory getting worse the more they used AI tools. The research backed up the feeling, so we built the app we wanted to use.

About

N

Features
Read full description

A daily training app based on the N-Back task, widely used in cognitive psychology research. Challenge your working memory with just 5 minutes a day. ◆ 3 TRAINING MODES • Single — Position: Memorize lit positions on a 3×3 grid • Single — Audio: Remember spoken letters via text-to-speech • Dual — Position + Audio: Train both at the same time for the ultimate challenge ◆ TRACK YOUR GROWTH • Accuracy trend chart and session history • Highest N-level reached • Streak counter to build a daily habit • iCloud sync keeps your training data on every device ◆ COMPETE & ACHIEVE • Game Center leaderboards: accuracy, max N-level, streak • 8 achievements from your first session to 30-day streaks ◆ DESIGNED FOR FOCUS • Zero ads during training — your concentration comes first • Clean, minimal interface inspired by fitness tracking tools ◆ SIMPLE PRICING • Free to use with occasional ads (never during training) • No in-app purchases, no subscriptions, no hidden fees ◆ ADJUSTABLE DIFFICULTY • N-1 to N-9: start easy and progress at your own pace • Suitable for students, professionals, and anyone looking to challenge their cognitive abilities Note: This app is a cognitive training tool based on the N-Back task used in research. It is not a medical device and does not diagnose, treat, or prevent any condition. Improvement in cognitive function is not guaranteed.

Screenshots

MindForge AI4 screens
N4 screens

Verdict

The call

The clearest difference is ads: MindForge AI at none against N's shown. MindForge AI also leads on iOS requirement (15.4 vs 17.0). N's advantage is update cadence (daily vs every 5 weeks). On price, in-app purchases and device support there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

MindForge AI ships an update every 5 weeks, N daily. The most recent releases landed on September 11, 2026 and September 8, 2026 respectively.

Scorecard3 real differences · 7 level
MindForge AI versus N: the parameters behind the verdict, then further details
ParameterMindForge AIN
PriceFreeFree
Rating5.0 (6 ratings) — better—
Positive reviews100.0% of reviews—
Number of ratings6 — better—
Update frequencyEvery 5 weeksDaily — better
AdsNo — betterYes
In-app purchasesNoNo
MonetizationFree—
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS15.4 — better17.0
Further details — not scored
Size10 MB5 MB
Age rating4+4+
DeveloperAdam JoffeToru Fukui

In-app purchases

None

MindForge AI

No in-app purchases

None

N

No in-app purchases

Questions

Is MindForge AI free?
MindForge AI is free to download, with no in-app purchases.
Is N free?
N is free to download, with no in-app purchases.
Do MindForge AI or N have ads?
N shows ads; MindForge AI does not.
Which is updated more often, MindForge AI or N?
MindForge AI ships an update every 5 weeks, and N daily. Most recently, MindForge AI was updated on September 11, 2026 and N on September 8, 2026.

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