# GeoGebra Geometry vs EGK MolecuLens AR

The clearest difference is price: GeoGebra Geometry at Free against EGK MolecuLens AR's $19.99. GeoGebra Geometry also leads on update cadence (monthly vs every 9 months) and iOS requirement (16.0 vs 18.4). On ads, in-app purchases and device support there is nothing between them.

GeoGebra Geometry is free to download; EGK MolecuLens AR costs $19.99 up front. Neither carries in-app purchases, so what you see is what you pay.

GeoGebra Geometry ships an update monthly, EGK MolecuLens AR every 9 months. The most recent releases landed on October 30, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | GeoGebra Geometry | EGK MolecuLens AR |
| --- | --- | --- |
| Price | **Free** | $19.99 |
| Rating | **[4.0 (75 ratings)](https://appshunter.io/ios/app/geogebra-geometry/id1232591335/reviews)** | — |
| Number of ratings | **75** | — |
| Positive reviews | 55.2% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Monthly** | Every 9 months |
| Monetization | Free | — |
| Size | 104 MB | 5 MB |
| Requires iOS | **16.0** | 18.4 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [GeoGebra GmbH](https://appshunter.io/developer/1580697096) | [Isaac Eng Gian Khor](https://appshunter.io/developer/1808933315) |

## What reviewers say

### GeoGebra Geometry

[App page](https://appshunter.io/ios/app/geogebra-geometry/id1232591335)

Create geometric constructions like triangles, lines, and circles. Explore interactive geometry by dragging elements, measuring lengths and areas, and transforming shapes. Save and share your creations, and discover learning activities.

**Highlights:** Construct points, lines, circles, and polygons, Explore interactive geometry by dragging, Measure lengths and areas, Transform shapes (mirror, rotate, dilate), Advanced constructions with conics and locus, Investigate construction steps, Search for learning activities

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

**In-app purchases:** none

**What reviewers like**

- 👍 Intuitive and easy-to-use interface
- 🎨 Powerful geometric construction tools
- 💰 Free and ad-free application
- 📐 Accurate mathematical calculations
- 🔄 Converts between visual and algebraic representations

**What reviewers complain about**

- 💾 No reliable save/load functionality
- 🐛 Frequent app crashes losing work
- ❌ Limited file management capabilities
- 🖱️ Unintuitive controls and steep learning curve
- 📱 Poor iPhone/mobile optimization

**Reported bugs**

- App crashes when adjusting line thickness
- Unexpected crashes when switching apps
- Random crashes losing all work
- White space appearing in toolbox after app switching
- Crashes when working with reflected circles

**Requested features**

- Save and load projects within the app
- Open local files functionality
- Copy and paste objects
- Undo/redo buttons
- Layer support for complex designs


### EGK MolecuLens AR

[App page](https://appshunter.io/ios/app/egk-moleculens-ar/id6745537821)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is GeoGebra Geometry free?

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

### Is EGK MolecuLens AR free?

EGK MolecuLens AR costs $19.99, with no in-app purchases.

### Do GeoGebra Geometry or EGK MolecuLens AR have ads?

Neither GeoGebra Geometry nor EGK MolecuLens AR shows ads.

### Which is updated more often, GeoGebra Geometry or EGK MolecuLens AR?

GeoGebra Geometry ships an update monthly, and EGK MolecuLens AR every 9 months. Most recently, GeoGebra Geometry was updated on October 30, 2026 and EGK MolecuLens AR on October 28, 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.*