LogicBrain: Logic Training

Meet the Fallacy Villains — 20 collectible masters of bad reasoning. Capture them all while training real logic, 5 minutes a day.

Every day, someone tries to fool you — ads, headlines, statistics, that guy in the meeting. LogicBrain trains you to catch them, 5 minutes a day.

Not memory tricks. Not parlor games. Real reasoning.

FIGHT THE FALLACY VILLAINS Every bad argument has a face. Baron Bandwagon, The Strawman, Captain Sunk Cost — 20 collectible villains, each one a real reasoning error. They ambush your workouts. Beat them twice to capture them.

TRAIN FIVE FACULTIES Deduction, Argument, Probability, Systems, Decision. Adaptive workouts built from real-world material meet you exactly at your level.

WATCH YOUR LQ RISE Your Logic Quotient tracks your in-app training progress. Miss a question? It returns days later as a 3x-XP rematch — spaced repetition, disguised as revenge.

BUILT TO RESPECT YOU One workout a day free, forever. No ads. Your training history and progress stay on your device. The app anonymously checks logicbrain.ai for content updates.

LOGICBRAIN PRO Unlimited workouts, all 10 games, every villain. Monthly, annual with a 7-day free trial for eligible new subscribers, and a one-time lifetime unlock are available at the prices shown in the app for your storefront.

Payment is charged to your Apple Account. Subscriptions renew automatically unless cancelled at least 24 hours before the period ends; manage or cancel in Settings.

Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://logicbrain.ai/privacy