Comparison

DISC 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

DISC

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โ€œUp, maybe down" is a gamebook, which allows the reader to be an active part of the adventure, making decisions that affect the development of it, you can explore different paths and live situations depending on the decisions you make, creating a unique and fun experience. The goal of the game is to familiarize the reader / player with the characteristics of the different DISC styles. You will learn through gamification. Explore the different endings of "Up, maybe down" and try to get everyone to come. Time spent reading: minimum 25 minutes, average 40 minutes.

About

Mental Models

Features
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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

DISC4 screens
Mental Models4 screens

Verdict

The call

The clearest difference is in-app purchases: DISC at none against Mental Models's 1. DISC also leads on iOS requirement (11.0 vs 15.1). On price, ads and device support there is nothing between them.

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. Mental Models sells 1 one-off in-app purchase. DISC asks for nothing beyond the download.

Scorecard2 real differences ยท 3 level
DISC versus Mental Models: the parameters behind the verdict, then further details
ParameterDISCMental Models
PriceFreeFree
AdsNoNo
In-app purchasesNo โ€” betterYes
DevicesiPhone, iPad, iPod, Mac โ€” betteriPhone, iPad, iPod
Requires iOS11.0 โ€” better15.1
Further details โ€” not scored
Size1.1 GB53 MB
Age rating17+4+
DeveloperTools4success s.l.Christos Tsavas

In-app purchases

None

DISC

No in-app purchases

1 purchases

Mental Models

One-time1
  • Full Access$6.99

Questions

Is DISC free?
DISC is free to download, with no in-app purchases.
Is Mental Models free?
Mental Models is free to download, with in-app purchases available.
Do DISC or Mental Models have ads?
Neither DISC nor Mental Models shows ads.

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