Principle Companion
Business
Free · Designed for iPad. Not verified for macOS.
A leadership mentor for a world of constant change — built on the principles that have transformed human progress for centuries.
Imagine having a leadership mentor who draws on some of the greatest thinkers of all time — and is available the moment you need it. That's Principle Companion.
Principle Companion is built on the principles of human progress — ideas proven across centuries to help individuals, organizations, and societies flourish. In a world of constant change, these principles remain constant. They've guided Koch Inc. through sixty years of transformation — and now Charles and Chase Koch share them in their new book Becoming a Principle-Driven Leader: 41 Principles to Build an Enduring Business.
This app complements the book by eliminating the distance between knowing principles and applying them to real situations.
SOLVE
A people challenge. A tough decision. A strategy question. Bring your problem the same way you would with a mentor — in your own words, even out loud — and leave with the right next step and the reason it's the right one.
PRACTICE
Close the gap between who you are today and who you can become. Over time, Principle Companion learns where you've been and where you're growing — so every conversation builds on the last.
PRINCIPLES
The 41 principles are drawn from thinkers like Hayek, Maslow, Sowell, and Frankl — ideas that shaped how we understand human flourishing. Explore each one and see how it relates to others. Any one of them can be applied to a challenge you're working through right now.
New to principled thinking? It meets you there. Already deep in your practice? It challenges you further. The more you return, the sharper it gets.
Principle Companion is free. No subscriptions. No ads. Just a leadership mentor for anyone ready to be all that they can be.
Performance improvements
The developer, Mercury Inc (U.S.A.), indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Collected
The developer does not collect any data from this app.
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Mercury Inc (U.S.A.)
- Size
- 4.6 MB
- Category
- Business
- Compatibility
Requires iOS 26.0 or later.
- iPhone
Requires iOS 26.0 or later. - iPad
Requires iPadOS 26.0 or later. - Mac
Requires macOS 26.0 or later and a Mac with Apple M1 chip or later.
- iPhone
- Languages
- English
- Age Rating
4+
- 4+
- Copyright
- © 2026