Experience the best-selling book in a radical new format

Available on iPhone and iPad
Coming soon to more countries and Android devices
Experience Ray Dalio's bestselling Principles: Life & Work come to life as a free iOS app: Principles in Action. It combines the full text of the book with interactive videos of actual situations at Bridgewater so you can experience the principles in action.
“Ray Dalio has provided me with invaluable guidance”Bill Gates
Experience Principles in real life through interactive case studies of meeting at Bridgewater Associates
Learn how to develop your own principles and practice better decision-making using a digital “Coach”
Complete, searchable text of the #1 New York Times bestseller Principles: Life & Work at your fingertips
Watch an animated video and read Ray's in depth studies on how the economic machine works.