# Kon. De Vries Scheepsbouw vs USC

Kon. De Vries Scheepsbouw and USC are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

Kon. De Vries Scheepsbouw ships an update every 2 months, USC every 4 months. Both last shipped on October 24, 2026.

## The numbers

| Metric | Kon. De Vries Scheepsbouw | USC |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 4 months |
| Size | 48 MB | 51 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 12+ |
| Developer | [Koninklijke De Vries Scheepsbouw B.V.](https://appshunter.io/developer/1545143908) | [Youmie B.V.](https://appshunter.io/developer/6822205477) |

## What reviewers say

### Kon. De Vries Scheepsbouw

[App page](https://appshunter.io/ios/app/kon-de-vries-scheepsbouw/id1545143906)

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

**In-app purchases:** none


### USC

[App page](https://appshunter.io/ios/app/usc/id6477288382)

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

**In-app purchases:** none


## Frequently asked questions

### Is Kon. De Vries Scheepsbouw free?

Kon. De Vries Scheepsbouw is free to download, with no in-app purchases.

### Is USC free?

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

### Do Kon. De Vries Scheepsbouw or USC have ads?

Neither Kon. De Vries Scheepsbouw nor USC shows ads.

### Which is updated more often, Kon. De Vries Scheepsbouw or USC?

Kon. De Vries Scheepsbouw ships an update every 2 months, and USC every 4 months. Most recently, Kon. De Vries Scheepsbouw was updated on October 24, 2026 and USC on October 24, 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.*