By using LogicBrain you agree to these terms.
LogicBrain is an educational training app. Content is provided for skill-building purposes and is not professional, legal, medical, or financial advice.
LogicBrain Pro is offered as an auto-renewing monthly ($12.99) or annual ($59.99, with a 7-day free trial) subscription, or a one-time lifetime purchase ($149.99). Payment is charged to your Apple Account at confirmation of purchase. Subscriptions renew automatically unless cancelled at least 24 hours before the end of the current period. Manage or cancel anytime in iPhone Settings → your name → Subscriptions. Unused trial time is forfeited on purchase.
Don't reverse-engineer the app, redistribute its content, or use it to build a competing question bank.
All questions, explanations, villain characters, and artwork are original works owned by LogicBrain. The Fallacy Villains are fictional characters; any resemblance to actual barons, scarecrows, or cobras is coincidental.
The app is provided "as is" without warranties. To the maximum extent permitted by law, our liability is limited to the amount you paid in the past twelve months.
We may update these terms; material changes will be noted in the app or on this page.