Pitagorín! vs Quantum Interpretations
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Pitagorín!
This app assists with mathematical calculations, specifically the Pythagorean theorem and the rule of three. It has been rebuilt from the ground up for improved functionality.
- Pythagorean theorem calculation
- Rule of three calculation
- Rebuilt from scratch
- Educational tool
Read full descriptionHide full description
App that helps you calculate the Pythagoras theorem and now also simple rule of three is been added! New version rebuilt from scratch.
Quantum Interpretations
Explore the complex world of quantum mechanics interpretations with this pocket guide. It simplifies each concept with summaries, explanations, pros and cons, and engaging facts. Test your knowledge with quizzes and visualize the ideas.
- Simplified explanations of quantum interpretations
- Pros and cons analysis
- Key figures and pop culture references
- Knowledge quizzes
- Visual illustrations
- Further reading resources
Read full descriptionHide full description
Quantum Interpretations is the ultimate pocket guide to the mind-bending world of quantum mechanics interpretations. Whether you're a student, a science lover, or just quantum-curious, this app brings each interpretation to life with a consistent and entertaining format. Each interpretation includes: Quick Summary – What it is and why it matters How It Works – The core idea, simplified Cool/Weird Part – The bizarre twist or paradox Pros & Cons – Strengths and criticisms Who Believes It – Famous physicists and thinkers Fun Fact / Pop Culture – Interesting facts Madness Level – How wild is the idea? Further Reading – Links and references Knowledge Quizzes – Test what you’ve learned Illustration – Visualize the strange Perfect for curious minds, physics enthusiasts, and anyone who wants to peek behind the curtain of reality.
Screenshots
Verdict
The clearest difference is price: Quantum Interpretations at Free against Pitagorín!'s $0.99. Quantum Interpretations also leads on review sentiment (100% vs 67%) and update cadence (every 9 months vs every 19 months). On rating, ads, in-app purchases and device support 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
Quantum Interpretations is free to download; Pitagorín! costs $0.99 up front. Neither carries in-app purchases, so what you see is what you pay.
On the App Store both sit at effectively the same score — 5.0 for Pitagorín! against 5.0 for Quantum Interpretations. Both are backed by a comparable volume of ratings — 1 and 3 respectively. Written reviews are what separate them: 67% of Pitagorín!'s written reviews are positive against 100% of Quantum Interpretations's.
Pitagorín! ships an update every 19 months, Quantum Interpretations every 9 months. The most recent releases landed on September 24, 2026 and September 23, 2026 respectively.
| Parameter | Pitagorín! | Quantum Interpretations |
|---|---|---|
| Price | $0.99 | Free — better |
| Rating | 5.0 (1 ratings) | 5.0 (3 ratings) |
| Positive reviews | 66.7% of reviews | 100.0% of reviews — better |
| Number of ratings | 1 | 3 — better |
| Update frequency | Every 19 months | Every 9 months — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Paid | Free — better |
| Devices | iPhone | iPhone, iPad — better |
| Requires iOS | 16.4 — better | 17.2 |
| Further details — not scored | ||
| Size | 2 MB | 53 MB |
| Age rating | 4+ | 4+ |
| Developer | Ivan Cabezon Orjales | Aleksandr Shuiskov |
Customer experience
Pitagorín!
Quantum Interpretations
In-app purchases
Pitagorín!
No in-app purchases
Quantum Interpretations
No in-app purchases
Questions
Is Pitagorín! free?
Is Quantum Interpretations free?
Which has better reviews, Pitagorín! or Quantum Interpretations?
Do Pitagorín! or Quantum Interpretations have ads?
Which is updated more often, Pitagorín! or Quantum Interpretations?
Other comparisons
