# 3D PrintWiz vs KatMon

The clearest difference is in-app purchases: KatMon at none against 3D PrintWiz's 2. KatMon also leads on update cadence (every 2 days vs every 4 weeks) and iOS requirement (15.0 vs 18.5). On price, ads and device support there is nothing between them.

Both are free to download. 3D PrintWiz sells 2 in-app purchases, starting at $7.99 per month. KatMon asks for nothing beyond the download.

3D PrintWiz ships an update every 4 weeks, KatMon every 2 days. The most recent releases landed on October 7, 2026 and October 20, 2026 respectively.

## The numbers

| Metric | 3D PrintWiz | KatMon |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 4 weeks | **Every 2 days** |
| Size | 10 MB | 33 MB |
| Requires iOS | 18.5 | **15.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Aled Bound](https://appshunter.io/developer/1811888961) | [Olcay OREN](https://appshunter.io/developer/1894051255) |

## What reviewers say

### 3D PrintWiz

[App page](https://appshunter.io/ios/app/3d-printwiz/id6761499539)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Monthly | $7.99 | per month |
| Pro Annual | $79.99 | per year |


### KatMon

[App page](https://appshunter.io/ios/app/katmon/id6762404551)

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

**In-app purchases:** none


## Frequently asked questions

### Is 3D PrintWiz free?

3D PrintWiz is free to download, with in-app purchases available.

### Is KatMon free?

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

### Do 3D PrintWiz or KatMon have ads?

Neither 3D PrintWiz nor KatMon shows ads.

### Which is updated more often, 3D PrintWiz or KatMon?

3D PrintWiz ships an update every 4 weeks, and KatMon every 2 days. Most recently, 3D PrintWiz was updated on October 7, 2026 and KatMon on October 20, 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.*