# KIGAKU vs Machine Elements 3D

The clearest difference is ads: Machine Elements 3D at none against KIGAKU's shown. Machine Elements 3D also leads on update cadence (every 2 days vs fortnightly). KIGAKU's advantage is iOS requirement (13.0 vs 18.5). On price, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

KIGAKU ships an update fortnightly, Machine Elements 3D every 2 days. The most recent releases landed on October 10, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | KIGAKU | Machine Elements 3D |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Fortnightly | **Every 2 days** |
| Size | 24 MB | 53 MB |
| Requires iOS | **13.0** | 18.5 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Fuji Bit Inc.](https://appshunter.io/developer/1874205957) | [Alexander Kutsybala](https://appshunter.io/developer/1579171695) |

## What reviewers say

### KIGAKU

[App page](https://appshunter.io/ios/app/kigaku/id6766719349)

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

**In-app purchases:** none


### Machine Elements 3D

[App page](https://appshunter.io/ios/app/machine-elements-3d/id6804215914)

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

**In-app purchases:** none


## Frequently asked questions

### Is KIGAKU free?

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

### Is Machine Elements 3D free?

Machine Elements 3D is free to download, with no in-app purchases.

### Do KIGAKU or Machine Elements 3D have ads?

KIGAKU shows ads; Machine Elements 3D does not.

### Which is updated more often, KIGAKU or Machine Elements 3D?

KIGAKU ships an update fortnightly, and Machine Elements 3D every 2 days. Most recently, KIGAKU was updated on October 10, 2026 and Machine Elements 3D on October 8, 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.*