Critical Thinking Concepts2.0

Think sharper. Argue better. Get fooled less.

Critical Thinking Concepts turns the science of clear reasoning into bite-size learning points you can absorb in spare moments - in line, on a walk, or on your commute. No lectures, no fluff. Just 190+ carefully written concepts that compound into a sharper mind.

LEARN THE SKILLS THAT MATTER
. Logical fallacies - spot the strawman, ad hominem, and dozens more
. Cognitive biases - catch the Dunning-Kruger effect, groupthink, and the backfire effect in the wild (including your own head)
. Mental models and first-principles thinking
. Argument analysis, rhetorical devices, and persuasive techniques
. Problem-solving methods, decision-making, and the scientific method

FOUR WAYS TO LEARN
. Feed - scroll a clean stream of learning points with images. Search, sort by topic, favorite, bookmark, or discard what you already know.
. Questions - flashcards that quiz you. Tap to reveal the answer, then mark it right or wrong to track what's sticking.
. Audio - a hands-free player that reads facts or quiz questions aloud. Drive Mode makes your commute a classroom.
. Lightning - rapid-fire, full-screen concepts. Swipe right to see something more often, left to see it less. The app learns what you need to review.

MADE TO BUILD A HABIT
. Set a daily minutes goal and watch your progress
. Home screen widget puts a learning point on your lock-in loop
. Your ratings tune what shows up next, so review time goes where it helps

Whether you're a student, a professional who argues for a living, or just tired of being talked past - a few minutes a day here changes how you think.

All Access unlocks every learning point and the full audio player, via monthly or annual subscription (auto-renews until canceled; manage in your App Store account).

Download Critical Thinking Concepts and start thinking for yourself - rigorously.

Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Privacy Policy: https://anthonyharveyapps.com/privacy-policy-critical-thinking-concepts

Version History More knowledge points, UI redesign 2.0 Sep 25 More Learning Points, Updated Design 1.14 Aug 13 Performance 1.12 Jan 26 An "AI Remix" button in the Lightning View re-words the learning point 1.11 11/10/2025 Search and sort feed 1.10 10/13/2025 40 More Learning Points! 1.9 02/21/2025 Added ability to select the reading voice. Also added 16 more learning points 1.8 08/19/2024 Performance improvements 1.7 06/25/2024 More visual aids! New Icon 1.6 03/18/2024 New Topic: Metacognition and Critical Thinking
New Images
More Learning Points 1.5 01/16/2024 Performance & Stability Improvements
New Topics: Critical Thinking Enhancement 1.4 01/08/2024 The feed now includes images for visual learning.
New Topics: Thinking from First Principles & Systems Thinking 1.2 12/15/2023 12 additional learning points ! 1.1 10/15/2023 1.0 07/05/2023