# Tesseract! vs Polychoron Explorer

The clearest difference is in-app purchases: Tesseract! at none against Polychoron Explorer's 3. Polychoron Explorer's advantage is update cadence (every 3 weeks vs every 66 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Polychoron Explorer sells 3 one-off in-app purchases. Tesseract! asks for nothing beyond the download.

Tesseract! ships an update every 66 months, Polychoron Explorer every 3 weeks. The most recent releases landed on October 2, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | Tesseract! | Polychoron Explorer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.3 (4 ratings)](https://appshunter.io/ios/app/tesseract/id734299096/reviews)** | — |
| Number of ratings | **4** | — |
| Positive reviews | 87.5% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 66 months | **Every 3 weeks** |
| Monetization | Free | — |
| Size | 26 MB | 65 MB |
| Requires iOS | **13.0** | 14.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Anthony Grahn](https://appshunter.io/developer/734299099) | [OLEG LESHCHEV](https://appshunter.io/developer/1757155028) |

## 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


### Polychoron Explorer

[App page](https://appshunter.io/ios/app/polychoron-explorer/id6778426068)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock Explorer | $4.99 | one-time |
| Unlock Magic Manycell | $4.99 | one-time |
| Full Lifetime Unlock | $14.99 | one-time |


## Frequently asked questions

### Is Tesseract! free?

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

### Is Polychoron Explorer free?

Polychoron Explorer is free to download, with in-app purchases available.

### Do Tesseract! or Polychoron Explorer have ads?

Neither Tesseract! nor Polychoron Explorer shows ads.

### Which is updated more often, Tesseract! or Polychoron Explorer?

Tesseract! ships an update every 66 months, and Polychoron Explorer every 3 weeks. Most recently, Tesseract! was updated on October 2, 2026 and Polychoron Explorer on October 5, 2026.

---

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