iMemory vs Brain Training
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
iMemory
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iMemory is a brain training app built on classic cognitive science paradigms. Four powerful games target different aspects of your memory: • Dual N-Back — Train working memory with simultaneous visual and audio challenges. Recognize patterns from N steps back and push your limit higher. • Chimp Test — Test your spatial memory. Numbers flash briefly, then you recall them in order. Can you beat the chimpanzee? • Simon — Strengthen sequence memory. Follow an ever-growing pattern of colors and sounds. One more step each round. • Memory Match — Sharpen visual memory. Cards appear face up for a few seconds — memorize them, then flip to match every pair and clear the board. TRACK YOUR PROGRESS Every session is recorded. See your stats, streak days, and personal bests — all stored privately on your device. DESIGNED FOR DAILY USE Quick sessions, clean interface, and instant feedback make it easy to build a daily brain training habit. iMEMORY PRO Upgrade to iMemory Pro with a one-time, lifetime purchase and enjoy the full premium experience. No accounts required. No cloud sync. Your data stays on your device.
Brain Training
Enhance your cognitive abilities with adaptive IQ challenges. This app uses an Elo rating system to personalize puzzles for mental speed, logic, and memory. Train offline with detailed analytics to track your intellectual growth.
- Adaptive IQ training with Elo rating
- Personalized cognitive challenges
- Measures mental speed, logic, and memory
- Offline gameplay
- Detailed cognitive analytics
- Multiple cognitive pillars
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Unlock your peak cognitive performance and track measurable intellectual growth with Cortexa: Adaptive IQ Training! Built upon a competitive Elo rating algorithm, Cortexa dynamically measures your baseline and delivers personalized cognitive challenges designed to push your mental speed, deductive logic, and memory capacity to the next level—100% offline. ELO-DRIVEN ADAPTIVE IQ TRAINING - Dynamic Difficulty Scaling: Just like chess, your Elo rating adjusts after every puzzle, guaranteeing you train strictly in your Optimal Growth Zone. - Scientific Cognitive Calibration: Advanced psychometric algorithms evaluate raw fluid intelligence, working memory speed, and pattern recognition. - High-Stakes 15-Second Arena: Rapid-fire IQ sprints engineered to train rapid neural processing and decision-making under time pressure. FIVE COGNITIVE PILLARS - Logical Deduction: Matrix reasoning, abstract logic grids, syllogisms, and relational problem solving. - Spatial & Geometric Reasoning: Mental 3D rotations, shape folding, symmetry detection, and visual transformations. - Quantitative & Numerical Logic: Hidden sequence algorithms, algebraic reasoning, and rapid mental math. - Working Memory & Recall: Complex n-back spatial drills, sequential retention, and rapid-recall benchmarks. - Verbal Aptitude: Analogies, classification logic, and semantic precision. QUANTIFIED COGNITIVE ANALYTICS - Real-Time Elo Rating: Track your quantified cognitive score and watch your rating climb with daily workouts. - Detailed Radar Charts: Visual breakdown identifying your cognitive superpowers and areas for improvement. - Historic Training Vault: Monitor cognitive longevity, reaction speed improvements, and streak consistency. 100% OFFLINE & AD-FREE PRIVACY Zero ads, zero data tracking, zero interruptions. Train your brain in total focus anytime, anywhere. Download Cortexa today and discover how high your Elo rating can climb!
Screenshots
Verdict
The clearest difference is in-app purchases: Brain Training at none against iMemory's 1. On price, update cadence, ads 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
Both are free to download. iMemory sells 1 one-off in-app purchase. Brain Training asks for nothing beyond the download.
iMemory ships an update monthly, Brain Training every 6 weeks. The most recent releases landed on November 2, 2026 and October 31, 2026 respectively.
| Parameter | iMemory | Brain Training |
|---|---|---|
| Price | Free | Free |
| Rating | — | 3.5 (2 ratings) — better |
| Number of ratings | — | 2 — better |
| Update frequency | Monthly — better | Every 6 weeks |
| Ads | Yes | Yes |
| In-app purchases | Yes | No — better |
| Monetization | — | Ad-supported |
| Devices | iPhone, iPad | iPhone, iPad |
| Requires iOS | 16.0 — better | 16.4 |
| Further details — not scored | ||
| Size | 5 MB | 123 MB |
| Age rating | 4+ | 4+ |
| Developer | 景珂 陈 | Nagy Solaiman |
In-app purchases
iMemory
- iMemory Pro$1.99
Brain Training
No in-app purchases









