Principles In Action app icon

Principles In Action

by PRIOS, LLC

Trending upSentimenttrend not available
Appeye score 91 out of 100, from 220 reviews (moderate confidence)

220 reviews analysed · 4 Apr 2019 – 24 Mar 2026 · scored 28 Sep 2026

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Based on 220 reviews from 4 Apr 2019 - 24 Mar 2026.

Overview

Appeye score
91/100moderate confidence
Category rank
#109 of 3,177Education
Reviews analysed
220Scored reviews from the App Store.
Sentiment trend
Trending upIts trend signals are moving in a positive direction.
App Store
4.9

6.1K ratings

Review sentiment

84
App namePrinciples In Action
SellerPRIOS, LLC
GenreEducation
Version6.0.1
Content rating9+
Requires iOS16.0
Size177 MB
Released5 Apr 2019
Current version20 Jul 2026
View on App Store
App description

Principles In Action is a free app that brings to life Ray Dalio’s best-selling book Principles: Life & Work. It combines the complete text of the book with behind-the-scenes video footage and interactive case studies of the principles in action during his time leading Bridgewater Associates Ray is one of the world’s most successful investors and entrepreneurs, and he’s sharing the unconventional principles that helped him create unique results in life and business because he believes they can help any person or organization better achieve their goals. In addition to the book and supporting cases, the app also includes: • Take the PrinciplesYou Assessment in app to view results and add friends to compare. • Compare your assessment with your friends and see their results. • Read Ray's latest articles and reflections on the economy and markets. • Daily principle from Ray to help you get more out work and life. • Highlighted case-of-the-week and related principles. • Search function across all content in the app, including the full set of principles. • Converse with Digital Ray, Ray's AI twin which has been trained on tens of thousands of items from Ray's content library. • Dedicated section in the app for you to highlight, favorite, develop and record your own and others’ principles. • Additional content from Ray including studies on economics along with regular long form articles published on social media. Principles: Life & Work has been recommended by Bill Gates, Arianna Huffington, Marc Benioff, Mark Cuban, Mike Bloomberg, Gwyneth Paltrow, Kevin Systrom, Jamie Dimon, and others.

Sentiment over time

Calendar-month positive review share for the selected store view. Overall is review-weighted across stores; months with fewer than 10 reviews are left out.

Monthly positive review share
0%50%100%92%100%Apr 2019Dec 2019

Version history sentiment

Per-release positive review share for each app version that has at least 3 analysed reviews, oldest first — so you can see whether the last real release helped or hurt separately from the calendar-month trend.

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Version history · App Store

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