Comparison

Principles In Action vs DBC职梦导师端

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Principles In Action

Explore life and work principles from a renowned investor through interactive case studies, video footage, and assessments. Discover personalized guidance and compare insights with friends to achieve your goals.

Highlights
  • Interactive case studies
  • Behind-the-scenes video footage
  • PrinciplesYou Assessment
  • Personality test
  • Daily principle from Ray
  • Digital 'Coach' for principle guidance
  • Personal principle development section
Features
Read full 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.

About

DBC职梦导师端

This mobile application is designed for mentors associated with DBC. It provides a platform for them to manage their professional activities and connect with their mentees. The app aims to streamline communication and support for mentors in their role.

Highlights
  • Mentor management tools
  • Mentee connection features
  • Professional activity support
  • Streamlined communication
Features
Read full description

Mobile App for DBC mentors

Screenshots

Principles In Action4 screens
DBC职梦导师端4 screens

Verdict

The call

The clearest difference is ratings volume: Principles In Action at 6.1K against DBC职梦导师端's 1. DBC职梦导师端's advantage is update cadence (every 3 weeks vs every 2 months) and iOS requirement (14.0 vs 16.0). On price, rating, ads and in-app purchases there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 4.9 for Principles In Action against 5.0 for DBC职梦导师端. That said, the two scores are not equally well evidenced: Principles In Action has 6.1K ratings behind it against 1, so its average is the more settled of the two.

UpkeepUpdate frequency

Principles In Action ships an update every 2 months, DBC职梦导师端 every 3 weeks. Both last shipped on September 28, 2026.

Scorecard3 real differences · 7 level
Principles In Action versus DBC职梦导师端: the parameters behind the verdict, then further details
ParameterPrinciples In ActionDBC职梦导师端
PriceFreeFree
Rating4.9 (6.1K ratings)5.0 (1 ratings) — better
Positive reviews80.3% of reviews—
Number of ratings6.1K — better1
Update frequencyEvery 2 monthsEvery 3 weeks — better
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS16.014.0 — better
Further details — not scored
Size177 MB196 MB
Age rating9+12+
DeveloperPRIOS, LLCCHENGDU VOCATIONAL DREAM BUSINESS INFORMATION CONSULTING CO., LTD

Customer experience

Principles In Action

All ratings6,064 ratings
Positive98.0%
Neutral1.0%
Negative0.9%
Written reviews142 reviews
Positive80.3%
Neutral7.7%
Negative12.0%

DBC职梦导师端

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

Bugs and requests

Principles In Action

Reported bugs

4 issues
  • Frequent crashes
  • Inability to open book or case studies
  • Lost progress and saved data
  • Compatibility issues with older devices

Requested features

4 requests
  • Dark mode option
  • Ability to export user-added principles
  • Improved sync across devices
  • Better integration with book content

DBC职梦导师端

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

Principles In Action

No in-app purchases

None

DBC职梦导师端

No in-app purchases

Questions

Is Principles In Action free?
Principles In Action is free to download, with no in-app purchases.
Is DBC职梦导师端 free?
DBC职梦导师端 is free to download, with no in-app purchases.
Which has better reviews, Principles In Action or DBC职梦导师端?
DBC职梦导师端 is rated higher. Principles In Action averages 4.9 out of 5 from 6.1K ratings, while DBC职梦导师端 averages 5.0 from 1 ratings.
Do Principles In Action or DBC职梦导师端 have ads?
Neither Principles In Action nor DBC职梦导师端 shows ads.
Which is updated more often, Principles In Action or DBC职梦导师端?
Principles In Action ships an update every 2 months, and DBC职梦导师端 every 3 weeks. Most recently, Principles In Action was updated on September 28, 2026 and DBC职梦导师端 on September 28, 2026.

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