# Brain Training: IQ Logic Games — Cognitive Puzzles & Mind Exam > Cognitive Puzzles & Mind Exam (iPhone/iPad app by Nagy Solaiman.) - Source: https://appshunter.io/ios/app/brain-training-iq-logic-games/id6760778618 (this page in markdown: same URL + `.md`) - Developer: [Nagy Solaiman](https://appshunter.io/developer/6809016106) - Category: Entertainment, Education - Price: Free - Rating: 3.50/5 from 2 App Store ratings - Age rating: 4+ - Requires: iOS 16.4 · 123 MB - Languages: American English - Released: 2026-04-01 - Data updated: 2026-10-24 ## What is Brain Training? 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! ## Is Brain Training safe? Not enough ratings yet to assess Brain Training. ## Is Brain Training legit? Brain Training: IQ Logic Games appears legitimate, with a few gaps. The AppsHunter Legitimacy Score for Brain Training is 65 out of 100 points across 7 verification signals from App Store and developer data. ## Version history (last 5 releases) ### 1.3.1 — 2026-10-13 - Brand new Elo rating engine calibrating real-time puzzle difficulty to your growth zone - 5 specialized cognitive pillars: Mathematical, Spatial, Logical, Verbal & Memory - High-stakes 15-second rapid IQ arena mode for mental processing speed - In-depth cognitive analytics dashboard with radar charts and percentile rankings - Pure distraction-free minimalist glassmorphic interface with 100% offline support ### 1.3.0 — 2026-07-08 - IQ High-Stakes Arena: New reactive 15s timer and smoother progress transitions. - Results Summary 2.0: Track XP gained and Elo changes with detailed breakdowns. - Memory Category: New questions focused on short-term recall and focus. - Global Elo Calibration: More accurate difficulty scaling across all levels. - UI Refinements: Improved light mode visibility and faster navigation. ### 1.2 — 2026-05-19 - IQ High-Stakes Arena: New reactive 15s timer and smoother progress transitions. - Results Summary 2.0: Track XP gained and Elo changes with detailed breakdowns. - Memory Category: New questions focused on short-term recall and focus. - Global Elo Calibration: More accurate difficulty scaling across all levels. - UI Refinements: Improved light mode visibility and faster navigation. ### 1.1 — 2026-04-30 - IQ High-Stakes Arena: New reactive 15s timer and smoother progress transitions. - Results Summary 2.0: Track XP gained and Elo changes with detailed breakdowns. - Memory Category: New questions focused on short-term recall and focus. - Global Elo Calibration: More accurate difficulty scaling across all levels. - UI Refinements: Improved light mode visibility and faster navigation. ### 1.0 — 2026-04-01 No release notes. ## Apps similar to Brain Training | App | Rating | Price | Category | | --- | --- | --- | --- | | [Brain Boost - AI Powered](https://appshunter.io/ios/app/brain-boost-ai-powered/id6758626335) | 5.0 (4) | Free | Entertainment | | [Super Brain: Tower of Hanoi](https://appshunter.io/ios/app/super-brain-tower-of-hanoi/id6771709292) | — | $0.99 | Entertainment | | [Sky Scope: Aviation](https://appshunter.io/ios/app/sky-scope-aviation/id6746826893) | 5.0 (1) | Free | Entertainment | | [Reaction Test - Reflex Check](https://appshunter.io/ios/app/reaction-test-reflex-check/id6760889371) | — | Free | Entertainment | | [Spin Pick-make tiny decision](https://appshunter.io/ios/app/spin-pick-make-tiny-decision/id6760957802) | — | Free | Entertainment | | [Quotes & Lyrics: Punchlines](https://appshunter.io/ios/app/quotes-and-lyrics-punchlines/id6670796321) | 5.0 (1) | Free | Entertainment | ## More apps by Nagy Solaiman - [Learn Spanish Offline Daily](https://appshunter.io/ios/app/learn-spanish-offline-daily/id6754511440) - [Learn English Offline Daily](https://appshunter.io/ios/app/learn-english-offline-daily/id6754513056) - [Learn Italian Offline Daily](https://appshunter.io/ios/app/learn-italian-offline-daily/id6754513406) - [Learn Russian: Cyrillic Audio](https://appshunter.io/ios/app/learn-russian-cyrillic-audio/id6754518388) - [Trivia Test Pro](https://appshunter.io/ios/app/trivia-test-pro/id6754518491) - [HD Video Player All Formats](https://appshunter.io/ios/app/hd-video-player-all-formats/id6754518521) All apps by Nagy Solaiman: https://appshunter.io/developer/6809016106 --- *Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-10-24.*