# Geometry!! vs Euclidea

The clearest difference is in-app purchases: Euclidea at none against Geometry!!'s 2. Euclidea also leads on ads (none vs shown) and update cadence (every 2 weeks vs every 7 months). On price, rating, review sentiment and ratings volume there is nothing between them.

Both are free to download. Geometry!! sells 2 in-app purchases, starting at $0.99 per year. Euclidea asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 4.6 for Geometry!! against 4.5 for Euclidea. Both are backed by a comparable volume of ratings — 69 and 40 respectively. Written reviews are what separate them: 67% of Geometry!!'s written reviews are positive against 74% of Euclidea's.

Geometry!! ships an update every 7 months, Euclidea every 2 weeks. Both last shipped on October 24, 2026.

## The numbers

| Metric | Geometry!! | Euclidea |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (69 ratings)](https://appshunter.io/ios/app/geometry/id914997126/reviews)** | [4.5 (40 ratings)](https://appshunter.io/ios/app/euclidea-sketches/id1232204340/reviews) |
| Number of ratings | **69** | 40 |
| Positive reviews | 66.7% of reviews | **74.3% of reviews** |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 7 months | **Every 2 weeks** |
| Monetization | Free with in-app purchases | **Free** |
| Size | 57 MB | 13 MB |
| Requires iOS | 26.0 | **8.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 9+ | 4+ |
| Developer | [Zbigniew Osada](https://appshunter.io/developer/911447642) | [HORIS INTERNATIONAL LIMITED](https://appshunter.io/developer/646324304) |

## What reviewers say

### Geometry!!

[App page](https://appshunter.io/ios/app/geometry/id914997126)

Learn geometry with interactive 2D and 3D visualizations. This app offers automatic calculations for area, perimeter, and volume, along with trigonometric values. It's designed for students, teachers, and math enthusiasts to make learning math engaging and accessible.

**Highlights:** Interactive 3D visualizations, 2D and 3D shape details, Automatic area, perimeter, volume calculations, Trigonometric values, Modern, optimized interface

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Yearly | $0.99 | per year |
| Lifetime | $1.99 | one-time |


### Euclidea

[App page](https://appshunter.io/ios/app/euclidea-sketches/id1232204340)

Create and explore geometric constructions with interactive tools. Design sketches, customize drawings, and organize your creations. Ideal for users of the classic Euclidea Puzzles app.

**Highlights:** Interactive geometric constructions, Smart and powerful tools, Template shape library, Dynamic exploration of constructions, Customizable drawings, Organize drawing collection, Export to photo album

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

**In-app purchases:** none


## Frequently asked questions

### Is Geometry!! free?

Geometry!! is free to download, with in-app purchases available.

### Is Euclidea free?

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

### Which has better reviews, Geometry!! or Euclidea?

Geometry!! is rated higher. Geometry!! averages 4.6 out of 5 from 69 ratings, while Euclidea averages 4.5 from 40 ratings.

### Do Geometry!! or Euclidea have ads?

Geometry!! shows ads; Euclidea does not.

### Which is updated more often, Geometry!! or Euclidea?

Geometry!! ships an update every 7 months, and Euclidea every 2 weeks. Most recently, Geometry!! was updated on October 24, 2026 and Euclidea on October 24, 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.*