Pythagoras vs GeoGebra 3D Calculator
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Pythagoras
Explore the Pythagorean Theorem through engaging puzzles without complex formulas. This educational app offers a beautiful and fascinating way to understand geometric principles.
- Visual proof of Pythagorean Theorem
- Formula-free learning
- Educational puzzle gameplay
- Beautiful design
- Engaging and fascinating
Read full descriptionHide full description
A fascinating, beautiful and educating puzzle! Moreover, all this is a proof of the celebrated Pythagorean Theorem without any formulas!
GeoGebra 3D Calculator
This application allows users to solve 3D math problems, graph functions and surfaces, and create geometric constructions in 3D. It features augmented reality to place math objects in the real world and offers access to free learning activities.
- 3D function and surface plotting
- Create 3D geometric objects
- Augmented Reality integration
- Interactive sliders and graphs
- Access to learning activities
- Save and share constructions
Read full descriptionHide full description
Easily solve 3D math problems, graph 3D functions and surfaces, create geometric constructions in 3D, save and share your results. With Augmented Reality enabled, you can place math objects on any surface and walk around them! Millions of people around the world use GeoGebra to learn mathematics and science. Join us: Dynamic Mathematics for everyone! • Plot f(x,y) functions and parametric surfaces • Create solids, spheres, planes and many more 3D objects • Get intersection points and cross-sections • Experience sliders, points, graphs and geometry all working together • Search for free learning activities directly from our app • Save and share your results with friends and teachers We’d love to hear from you: send us your questions or feedback via Twitter @geogebra or via https://help.geogebra.org
Screenshots
Verdict
The clearest difference is rating: GeoGebra 3D Calculator at 4.0 against Pythagoras's 2.0. GeoGebra 3D Calculator also leads on review sentiment (66% vs 35%) and update cadence (monthly vs every 6 months). Pythagoras's advantage is iOS requirement (8.0 vs 16.0). On price, ads, in-app purchases and monetization model 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
GeoGebra 3D Calculator holds the better App Store score, 4.0 against 2.0. That said, the two scores are not equally well evidenced: GeoGebra 3D Calculator has 52 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 35% of Pythagoras's written reviews are positive against 66% of GeoGebra 3D Calculator's.
Pythagoras ships an update every 6 months, GeoGebra 3D Calculator monthly. The most recent releases landed on November 1, 2026 and November 3, 2026 respectively.
| Parameter | Pythagoras | GeoGebra 3D Calculator |
|---|---|---|
| Price | Free | Free |
| Rating | 2.0 (1 ratings) | 4.0 (52 ratings) — better |
| Positive reviews | 35.2% of reviews | 65.8% of reviews — better |
| Number of ratings | 1 | 52 — better |
| Update frequency | Every 6 months | Monthly — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPod | iPhone, iPad |
| Requires iOS | 8.0 — better | 16.0 |
| Further details — not scored | ||
| Size | 8 MB | 105 MB |
| Age rating | 4+ | 4+ |
| Developer | Roman Koksharov | GeoGebra GmbH |
Customer experience
Pythagoras
GeoGebra 3D Calculator
In-app purchases
Pythagoras
No in-app purchases
GeoGebra 3D Calculator
No in-app purchases
Questions
Is Pythagoras free?
Is GeoGebra 3D Calculator free?
Which has better reviews, Pythagoras or GeoGebra 3D Calculator?
Do Pythagoras or GeoGebra 3D Calculator have ads?
Which is updated more often, Pythagoras or GeoGebra 3D Calculator?
Other comparisons
