# PenX vs Spatial to 3D Video Converter

The clearest difference is iOS requirement: PenX at 14.0 against Spatial to 3D Video Converter's 17.0. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. PenX sells 4 in-app purchases, starting at $4.99 per month and Spatial to 3D Video Converter sells 2 in-app purchases, starting at $1.99 per 7 days. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | PenX | Spatial to 3D Video Converter |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 2 days | — |
| Size | 34 MB | 2 MB |
| Requires iOS | **14.0** | 17.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [志毅 陈](https://appshunter.io/developer/1529215076) | [Deniz Demirel](https://appshunter.io/developer/1868819306) |

## What reviewers say

### PenX

[App page](https://appshunter.io/ios/app/penx-structured-notes-app/id6745962671)

**Features:** macOS Compatibility

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| PRO member | $4.99 | per month |
| PRO + AI member | $9.99 | per month |
| PRO member | $39.99 | per year |
| PRO + AI member | $79.99 | per year |


### Spatial to 3D Video Converter

[App page](https://appshunter.io/ios/app/spatial-to-3d-video-converter/id6759499904)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly | $1.99 | per 7 days |
| Lifetime | $19.99 | one-time |


## Frequently asked questions

### Is PenX free?

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

### Is Spatial to 3D Video Converter free?

Spatial to 3D Video Converter is free to download, with in-app purchases available.

### Do PenX or Spatial to 3D Video Converter have ads?

Neither PenX nor Spatial to 3D Video Converter shows ads.

---

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