83 courses. One curiosity at a time.

Learn Philosophy in short lessons.

The study of fundamental questions about existence, knowledge, values, reason, and mind.

Inside the app

What you can learn in Philosophy

Courses range from What Is Philosophy? to Kant: The Critique of Pure Reason, with beginner, intermediate, and advanced topics. Explore the full learning experience through guided reads and quick questions in the app.

  • Beginner

    What Is Philosophy?

    Defining the discipline and its concerns.

    10 lessons
  • Beginner

    How to Read a Philosophy Text

    Skills for engaging difficult arguments.

    11 lessons
  • Intermediate

    The Pre-Socratic Philosophers

    Thales, Heraclitus, Parmenides, and the first inquiries.

    13 lessons
  • Intermediate

    Socrates and the Socratic Method

    Questioning as a way of life.

    14 lessons
  • Advanced

    Kant: The Critique of Pure Reason

    The conditions of human knowledge.

    10 lessons
  • Advanced

    Hegel

    Spirit, history, and dialectic.

    12 lessons

About learning Philosophy with Sharp

Do I need experience in Philosophy?

Sharp includes beginner courses as well as intermediate and advanced topics. Choose an entry point in the app that matches what you know.

Where can I continue learning?

Sharp is available on iOS and Android. You can explore all 24 subjects here and compare subscription options before choosing.

Get Sharp. Get sharper.

Download the app and start your first lesson today — available on iOS and Android.