# UDA vs GeoGebra 3D Calculator

The clearest difference is rating: UDA at 4.7 against GeoGebra 3D Calculator's 4.0. UDA also leads on update cadence (every 11 days vs monthly). GeoGebra 3D Calculator's advantage is review sentiment (66% vs 26%) and ratings volume (52 vs 9). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UDA holds the better App Store score, 4.7 against 4.0. That said, the two scores are not equally well evidenced: GeoGebra 3D Calculator has 52 ratings behind it against 9, so its average is the more settled of the two. Written reviews complicate that: 26% of UDA's written reviews are positive against 66% of GeoGebra 3D Calculator's, so the app with the better star average is not the one people write more warmly about.

UDA ships an update every 11 days, GeoGebra 3D Calculator monthly. Both last shipped on October 24, 2026.

## The numbers

| Metric | UDA | GeoGebra 3D Calculator |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (9 ratings)](https://appshunter.io/ios/app/uda/id563408660/reviews)** | [4.0 (52 ratings)](https://appshunter.io/ios/app/geogebra-3d-calculator/id1445871976/reviews) |
| Number of ratings | 9 | **52** |
| Positive reviews | 26.3% of reviews | **65.8% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 11 days** | Monthly |
| Monetization | Free | Free |
| Size | 53 MB | 105 MB |
| Requires iOS | **15.0** | 16.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Universidad del Azuay](https://appshunter.io/developer/1651454697) | [GeoGebra GmbH](https://appshunter.io/developer/1580697096) |

## What reviewers say

### UDA

[App page](https://appshunter.io/ios/app/uda/id563408660)

This mobile application connects students with their university. It allows users to check grades and attendance, even if they are enrolled in multiple programs simultaneously.

**Highlights:** Check grades, Monitor attendance, Support for multiple programs, University connection, Student portal

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### GeoGebra 3D Calculator

[App page](https://appshunter.io/ios/app/geogebra-3d-calculator/id1445871976)

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.

**Highlights:** 3D function and surface plotting, Create 3D geometric objects, Augmented Reality integration, Interactive sliders and graphs, Access to learning activities, Save and share constructions

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is UDA free?

UDA is free to download, with no in-app purchases.

### Is GeoGebra 3D Calculator free?

GeoGebra 3D Calculator is free to download, with no in-app purchases.

### Which has better reviews, UDA or GeoGebra 3D Calculator?

UDA is rated higher. UDA averages 4.7 out of 5 from 9 ratings, while GeoGebra 3D Calculator averages 4.0 from 52 ratings.

### Do UDA or GeoGebra 3D Calculator have ads?

Neither UDA nor GeoGebra 3D Calculator shows ads.

### Which is updated more often, UDA or GeoGebra 3D Calculator?

UDA ships an update every 11 days, and GeoGebra 3D Calculator monthly. Most recently, UDA was updated on October 24, 2026 and GeoGebra 3D Calculator on October 24, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*