Comparison

e vs Mental Models

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

Head to head
About

e

Features
Read full description

Ralph encompasses various types of e-learning content on different topics related to leadership and collaboration, as well as an AI Coach. The content is continuously updated and expanded. In the 'Courses' category, you'll find comprehensive e-learnings consisting of various modules and exercises. If you want to engage intensively with a topic, this is exactly the right category. Micro Learnings are short inputs in video format that are perfectly suited for deepening knowledge on a narrowly defined topic. This category is ideal when you have limited time. In the 'Whitepaper' section, you'll find compact and easily understandable descriptions of various topics. Here, well-founded knowledge is conveyed in a manageable format. Under 'Articles', you'll find individual contributions from our consultants on various topics. This is also where new trends are addressed and practical, easily implementable tips & tricks are shared. The AI Coach has been trained with Coverdale-specific content, methods, and interventions and supports you with your individual challenges and questions related to leadership and collaboration. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

Mental Models

Features
Read full description

The sharpest thinkers don't just work harder, they think differently. Mind Models teaches you the mental frameworks used by the world's best decision-makers, investors, and leaders, one lesson at a time. Whether you want to make better decisions, solve hard problems, lead more effectively, or just think more clearly, Mind Models builds a personalized curriculum around your goal and grows with you. 50+ Mental Models Curated and Explained. From First Principles and Inversion to the Pareto Principle and Sunk Cost Fallacy, each lesson breaks down a powerful thinking tool with clear explanations and real-world examples that make it actually stick. Personalized to Your Goal Tell Mind Models what you're working on. We sequence your entire learning path around it, no two paths are the same. Built Around How Humans Actually Learn Spaced repetition resurfaces lessons at exactly the right intervals Daily streaks keep you consistent and motivated One focused model per session. No overwhelm, just fun and easy progress

Screenshots

e4 screens
Mental Models4 screens

Verdict

The call

e and Mental Models are too close to call on the numbers: across 5 compared parameters โ€” price, ads, in-app purchases and device support among them โ€” neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

CostPrice ยท In-app purchases ยท Ads ยท Monetization

Both are free to download. e sells 1 in-app purchase, starting at $24.99 per month and Mental Models sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

ScorecardNo meaningful differences
e versus Mental Models: the parameters behind the verdict, then further details
ParametereMental Models
PriceFreeFree
Update frequencyEvery 5 daysโ€”
AdsNoNo
In-app purchasesYesYes
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.0 โ€” better15.1
Further details โ€” not scored
Size63 MB53 MB
Age rating4+4+
DeveloperGuenter LukasChristos Tsavas

In-app purchases

1 purchases

e

Subscriptions1
  • Monthly subscription Ralph$24.991 Month
1 purchases

Mental Models

One-time1
  • Full Access$6.99

Questions

Is e free?
e is free to download, with in-app purchases available.
Is Mental Models free?
Mental Models is free to download, with in-app purchases available.
Do e or Mental Models have ads?
Neither e nor Mental Models shows ads.

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