# GeoGebra 3D Calculator vs iDynamics

The clearest difference is review sentiment: GeoGebra 3D Calculator at 66% against iDynamics's 0%. GeoGebra 3D Calculator also leads on update cadence (monthly vs every 3 months). iDynamics's advantage is iOS requirement (12.0 vs 16.0). 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.

GeoGebra 3D Calculator ships an update monthly, iDynamics every 3 months. The most recent releases landed on October 26, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | GeoGebra 3D Calculator | iDynamics |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (52 ratings)](https://appshunter.io/ios/app/geogebra-3d-calculator/id1445871976/reviews)** | — |
| Number of ratings | **52** | — |
| Positive reviews | **65.8% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Monthly** | Every 3 months |
| Monetization | Free | Free |
| Size | 105 MB | 10 MB |
| Requires iOS | 16.0 | **12.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [GeoGebra GmbH](https://appshunter.io/developer/1580697096) | [proCampus GmbH](https://appshunter.io/developer/1513150595) |

## What reviewers say

### 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


### iDynamics

[App page](https://appshunter.io/ios/app/idynamics/id1513150926)

This app facilitates learning and teaching by enabling vibration and shock measurements for system identification and structural health monitoring. It helps detect and evaluate changes in a structure's dynamic properties, such as those caused by damage.

**Highlights:** Vibration and shock measurements, System identification analysis, Frequency and damping determination, Structural health monitoring, Damage detection and evaluation, Educational purposes

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is GeoGebra 3D Calculator free?

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

### Is iDynamics free?

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

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

Neither GeoGebra 3D Calculator nor iDynamics shows ads.

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

GeoGebra 3D Calculator ships an update monthly, and iDynamics every 3 months. Most recently, GeoGebra 3D Calculator was updated on October 26, 2026 and iDynamics on October 14, 2026.

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