Comparison

Mental Models vs AiQ

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

Head to head
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

About

AiQ

Learn to craft effective AI prompts in just 5 minutes a day. This app provides interactive lessons with real-time AI feedback to help you generate remarkable results and build with AI.

Highlights
  • 5-minute daily lessons
  • Interactive practice exercises
  • Real-time AI grading
  • Side-by-side prompt comparison
  • Progressive learning units
  • Real-world workflow applications
Features
Read full description

Most people use AI like a search engine. They type a question, get a mediocre answer, and assume that's as good as it gets. It isn't. The people getting remarkable results from AI aren't smarter than you. They just know how to prompt. AiQ teaches you exactly that — one lesson at a time. In 5 minutes a day you'll go from generic outputs to writing prompts that get AI to do real, specific work. The kind that used to take hours. The kind people build businesses with. HOW IT WORKS Each lesson teaches one technique. First you see a bad prompt and a good one side by side — and understand exactly why one works and the other doesn't. Then you practice it yourself. Real AI grades your submission in real time. It tells you what you did well, what's missing, and shows you your own prompt rewritten with the improvements highlighted in green. No guessing. No generic tips. Feedback on what you actually wrote. No videos. No passive reading. You practice every single lesson. WHAT YOU LEARN Unit 1: Foundations Specificity, context, format control, tone, length. The five elements every great prompt has — and how to use them without thinking. Unit 2: Precision & Control Few-shot prompting, structured output, iterative refinement, constraints as creativity. Getting AI to do exactly what you mean. Unit 3: Advanced Techniques System prompts, chain of thought, meta-prompting, roleplay and simulation. The moves that separate casual users from power users. Unit 4: Real-World Workflows Email drafting, content planning, meeting prep, research acceleration, decision frameworks. Techniques you use the same day you learn them. Unit 5: Build With AI MVP specs, landing pages, code prompting, automation pipelines, prompt templates. Stop using AI as a tool. Start building with it. 50+ lessons. More units on the way. THE RESULT People who finish AiQ don't just get better answers. They build things. Tools they actually use. Workflows that save hours. Businesses they couldn't have started without AI. That's not a marketing claim. That's what happens when you stop guessing and start knowing. If you've ever watched someone use AI and thought "how are they doing that" — this is how. Subscription Information - Weekly: $4.99/week, auto-renewing - Annual: $29.99/year (launch price), auto-renewing - Premium subscription required to access all lessons. - Payment will be charged to your Apple ID account at confirmation of purchase. - Subscription auto-renews unless canceled at least 24 hours before the end of the current period. - Manage subscriptions in Settings → Apple ID → Subscriptions. - Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ - Privacy Policy: https://grizzled-pine-ab4.notion.site/AiQ-Privacy-Policy-343c07cacfdd805ab875e0997efb0004?pvs=74

Screenshots

Mental Models4 screens
AiQ4 screens

Verdict

The call

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

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. Mental Models sells 1 one-off in-app purchase and AiQ sells 2 in-app purchases, starting at $4.99 per 7 days. Whichever you choose, the download price is not the number that matters.

ScorecardNo meaningful differences
Mental Models versus AiQ: the parameters behind the verdict, then further details
ParameterMental ModelsAiQ
PriceFreeFree
Rating—4.0 (3 ratings) — better
Number of ratings—3 — better
AdsNoNo
In-app purchasesYesYes
Monetization—Free with in-app purchases
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.115.1
Further details — not scored
Size53 MB57 MB
Age rating4+12+
DeveloperChristos TsavasCoin Consulting Inc.

In-app purchases

1 purchases

Mental Models

One-time1
  • Full Access$6.99
2 purchases

AiQ

Subscriptions2
  • AiQ Weekly3 Days trial$4.997 Days
  • AiQ Yearly1 Year trial$39.991 Year

Questions

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

Other comparisons