# USC vs MSFU Sams

The clearest difference is update cadence: USC at every 5 months against MSFU Sams's every 13 months. On price, ads, 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.

USC ships an update every 5 months, MSFU Sams every 13 months. The most recent releases landed on October 1, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | USC | MSFU Sams |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 5 months** | Every 13 months |
| Size | 50 MB | 18 MB |
| Requires iOS | **15.0** | 15.6 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 12+ | 17+ |
| Developer | [Zooma B.V.](https://appshunter.io/developer/418861795) | [MSFU Sams](https://appshunter.io/developer/1828394150) |

## What reviewers say

### USC

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

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

**In-app purchases:** none


### MSFU Sams

[App page](https://appshunter.io/ios/app/msfu-sams/id6748986912)

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

**In-app purchases:** none


## Frequently asked questions

### Is USC free?

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

### Is MSFU Sams free?

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

### Do USC or MSFU Sams have ads?

Neither USC nor MSFU Sams shows ads.

### Which is updated more often, USC or MSFU Sams?

USC ships an update every 5 months, and MSFU Sams every 13 months. Most recently, USC was updated on October 1, 2026 and MSFU Sams on October 9, 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.*