# Monaco Notepad vs STP Viewer

The clearest difference is in-app purchases: Monaco Notepad at none against STP Viewer's 3. STP Viewer's advantage is iOS requirement (13.0 vs 16.4). On price, ads and device support there is nothing between them.

Both are free to download. STP Viewer sells 3 in-app purchases, starting at $1.99 per 7 days. Monaco Notepad asks for nothing beyond the download.

## The numbers

| Metric | Monaco Notepad | STP Viewer |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 3 months | — |
| Size | 44 MB | 44 MB |
| Requires iOS | 16.4 | **13.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Jun Takahashi](https://appshunter.io/developer/1738870278) | [CODIGITAL SOLUTIONS](https://appshunter.io/developer/1829802387) |

## What reviewers say

### Monaco Notepad

[App page](https://appshunter.io/ios/app/monaco-notepad/id6764434901)

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

**In-app purchases:** none


### STP Viewer

[App page](https://appshunter.io/ios/app/stp-viewer-step-3d/id6770497525)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Access | $1.99 | per 7 days |
| Pro Access | $4.99 | per month |
| Pro Access | $9.99 | per year |


## Frequently asked questions

### Is Monaco Notepad free?

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

### Is STP Viewer free?

STP Viewer is free to download, with in-app purchases available.

### Do Monaco Notepad or STP Viewer have ads?

Neither Monaco Notepad nor STP Viewer shows ads.

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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.*