# Tesseract! vs GeoCon HD

The clearest difference is rating: GeoCon HD at 5.0 against Tesseract!'s 4.3. GeoCon HD also leads on update cadence (every 5 months vs every 66 months). Tesseract!'s advantage is in-app purchases (none vs 2) and ratings volume (4 vs 1). On price, review sentiment, ads and iOS requirement there is nothing between them.

Both are free to download. GeoCon HD sells 2 one-off in-app purchases. Tesseract! asks for nothing beyond the download.

GeoCon HD holds the better App Store score, 5.0 against 4.3. Both are backed by a comparable volume of ratings — 4 and 1 respectively. Written reviews complicate that: 88% of Tesseract!'s written reviews are positive against 84% of GeoCon HD's, so the app with the better star average is not the one people write more warmly about.

Tesseract! ships an update every 66 months, GeoCon HD every 5 months. The most recent releases landed on October 2, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | Tesseract! | GeoCon HD |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.3 (4 ratings)](https://appshunter.io/ios/app/tesseract/id734299096/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/geocon-hd/id919438593/reviews)** |
| Number of ratings | **4** | 1 |
| Positive reviews | **87.5% of reviews** | 84.2% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 66 months | **Every 5 months** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 26 MB | 49 MB |
| Requires iOS | 13.0 | **12.0** |
| Devices | **iPhone, iPad, iPod** | iPad |
| Age rating | 4+ | 4+ |
| Developer | [Anthony Grahn](https://appshunter.io/developer/734299099) | [Oleh Yudin](https://appshunter.io/developer/381844540) |

## What reviewers say

### Tesseract!

[App page](https://appshunter.io/ios/app/tesseract/id734299096)

Navigate a unique four-dimensional puzzle by rolling a golden sphere to every surface of a hypercube. Strategically pass through doors to rotate the tesseract and enter new rooms, aiming to reach all walls, floors, and ceilings.

**Highlights:** Four-dimensional puzzle gameplay, Roll a golden sphere, Navigate a hypercube, Rotate the tesseract, Reach all surfaces of rooms

**Features:** macOS Compatibility

**In-app purchases:** none


### GeoCon HD

[App page](https://appshunter.io/ios/app/geocon-hd/id919438593)

An interactive educational game that makes learning plane geometry engaging and tangible. Students and math enthusiasts can create and manipulate geometric constructions with their fingers, solving tasks and discovering new levels. It offers a fun way to enhance mathematical reasoning skills.

**Highlights:** Interactive geometric constructions, 38 levels in 4 categories, Multiple solution paths, Hints and user-friendly guidance, Practice Mode, Game Center achievements

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Three keys for levels unlock | $0.99 | one-time |
| Unlock all game levels to play | $0.99 | one-time |


## Frequently asked questions

### Is Tesseract! free?

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

### Is GeoCon HD free?

GeoCon HD is free to download, with in-app purchases available.

### Which has better reviews, Tesseract! or GeoCon HD?

GeoCon HD is rated higher. Tesseract! averages 4.3 out of 5 from 4 ratings, while GeoCon HD averages 5.0 from 1 ratings.

### Do Tesseract! or GeoCon HD have ads?

Neither Tesseract! nor GeoCon HD shows ads.

### Which is updated more often, Tesseract! or GeoCon HD?

Tesseract! ships an update every 66 months, and GeoCon HD every 5 months. Most recently, Tesseract! was updated on October 2, 2026 and GeoCon HD on October 7, 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.*