# Maze 4D vs Skyscraper Logic

The clearest difference is in-app purchases: Maze 4D at none against Skyscraper Logic's 1. Skyscraper Logic's advantage is device support and iOS requirement (13.0 vs 16.0). On price there is nothing between them.

Both are free to download. Skyscraper Logic sells 1 one-off in-app purchase. Maze 4D asks for nothing beyond the download.

## The numbers

| Metric | Maze 4D | Skyscraper Logic |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | — | Yes |
| Update frequency | — | Every 3 weeks |
| Size | 3 MB | 61 MB |
| Requires iOS | 16.0 | **13.0** |
| Devices | — | **iPhone, iPad, iPod** |
| Age rating | 4+ | 12+ |
| Developer | [Yuta Koshizawa](https://appshunter.io/developer/990513991) | [Huy Huynh](https://appshunter.io/developer/1815003126) |

## What reviewers say

### Maze 4D

[App page](https://appshunter.io/ios/app/maze-4d/id6446459506)

**In-app purchases:** none


### Skyscraper Logic

[App page](https://appshunter.io/ios/app/skyscraper-logic-modern-grid/id6759394032)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $5.99 | one-time |


## Frequently asked questions

### Is Maze 4D free?

Maze 4D is free to download, with no in-app purchases.

### Is Skyscraper Logic free?

Skyscraper Logic is free to download, with in-app purchases available.

---

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