Features & Capabilities

50+ lessons and step-by-step learning tracks! Master logic, spot fallacies, and win debates with interactive lessons and an AI coach — in English & Spanish.

Master Critical Thinking with Interactive Logic Learning

Transform your reasoning skills with a comprehensive logic learning app designed for students, professionals, and curious minds. Whether you are preparing for academic success, improving professional decision-making, or simply sharpening your critical thinking, this app gives you the tools to think more clearly and argue more effectively.

What You’ll Learn:

  • Deductive, inductive, and abductive reasoning
  • How to recognize and avoid logical fallacies
  • Argument construction and evaluation
  • Critical analysis techniques
  • Refutation and counter-argument skills

Interactive Learning Experience

Our carefully designed modules guide you through each concept with engaging lessons, practical examples, and hands-on exercises. Learn at your own pace while tracking your progress across all major areas of logic and critical thinking.

AI-Powered Personal Tutor

Get instant, personalized feedback on your arguments with our advanced AI evaluation system. The AI analyzes your reasoning, identifies strengths and weaknesses, and gives specific suggestions for improvement — like having a logic professor available whenever you need one.

Key Features:

  • 3 learning tracks with 14 modules and 54 interactive lessons
  • Interactive argument workshop for hands-on practice
  • Speech-to-text input for natural interaction
  • Progress tracking and analytics
  • Quiz system to test your knowledge
  • Gamified learning with achievements
  • Offline access once content is downloaded

Perfect For:

  • Students taking philosophy, debate, or critical thinking courses
  • Professionals who want to improve analytical skills
  • Anyone preparing for standardized tests such as the LSAT, GRE, or GMAT
  • Debate team members and public speakers
  • Lifelong learners who care about clear thinking

Why Choose This App?

Unlike static textbooks or generic online courses, this app provides personalized, interactive learning that adapts to your progress. By combining a structured curriculum, AI feedback, and practical exercises, it makes logic accessible, useful, and engaging.

Start your journey toward clearer thinking and stronger reasoning today. Download now and discover how mastering logic can transform the way you analyze information, make decisions, and communicate ideas.

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

Privacy Policy: https://azirgulis.github.io/logic/privacy-policy.html

User Growth & Download Statistics

App
By:
ARAS MARC-CHRISTOPHE ZIRGULIS
Version:
1.2.8 Last updated: 2026-03-22
Version code:
886678278
Creation date:
2025-01-23
Compatible devices:
Size:
91.30MB
URLs:
Website ,Privacy policy
Full description:
See detailed description
Source:
Apple Apps Store
Data ingested on:
2026-06-12
Compare stats and ranking:

Contact the developer

Chrome-Stats does not own this Apple app. Please use these information below to contact the Apple app developer.
Developed by:
ARAS MARC-CHRISTOPHE ZIRGULIS
Apple Apps Store
https://apps.apple.com/de/app/logical-argumentation/id6738572175?l=en-GB
Website:
https://kastalia.org/

User Reviews

It’s a promising app, but it currently makes very big jumps early on without adequate explanation. From basic truth tables, it jumps right to the much more complicated if p then q, ~q, therefore ~p. The app just declares you have errors without offering any hints or guidance. Working from established truth tables online, I still struggle to pass this exercise—I did once, but the accepted answer didn’t make sense to me, and I haven’t managed to repeat that success, so I clearly haven’t learned. The developer likely expects users to rely on the built-in AI tutor, but that’s not available if you’re using the ad-powered version. If learning and progress depend on an AI tutor, anyway, I’m not sure why I wouldn’t just have my own LLM tutor me without the app. Also, a minor annoyance, but progress isn’t saved at all without a subscription, even though I’m viewing ads. I’ll keep an eye on this app because it does look promising.
by Da*****, 2026-03-23
View all user reviews ›

Best Logical Argumentation Alternatives

Here are some Apple apps that are similar to Logical Argumentation: