Encyclopedia of Philosophy

Browse 391 illustrated articles spanning major philosophers, schools, ethics, logic, metaphysics, epistemology, political thought, and the history of ideas. Search article titles and full text, open clear article pages, and follow linked topics without losing your place. Reading progress and themed badges make it easy to build a path through the collection. Explore philosophy from several angles: - Timeline view places thinkers, movements, and ideas in historical order. - Graph view reveals relationships between philosophers, works, schools, and concepts. - Maps add geographic context where the source material provides it. - References and image credits keep source attribution visible. Thirty articles are free to read. A one-time purchase unlocks the complete encyclopedia for offline reading, including maps, timelines, and graphs. Monthly or annual Premium includes the complete encyclopedia plus AI chat, with a three-day free trial for eligible new subscribers. People who bought the original Full Version can restore permanent offline encyclopedia access; AI chat remains a separate Premium feature. AI chat answers grounded questions about this encyclopedia and links back to relevant articles so you can continue reading and check the context. Article text is adapted from Wikipedia contributors under Creative Commons Attribution-ShareAlike 4.0. Every article includes source, revision-history, and image-credit links. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/