# NurugoBoxSecure vs USM lock C

The clearest difference is iOS requirement: NurugoBoxSecure at 9.0 against USM lock C's 15.6. 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.

## The numbers

| Metric | NurugoBoxSecure | USM lock C |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | — | Every 3 months |
| Size | 58 MB | 47 MB |
| Requires iOS | **9.0** | 15.6 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [UNION biometrics Co., Ltd.](https://appshunter.io/developer/937089081) | [USM U. Schaerer Soehne AG](https://appshunter.io/developer/395765701) |

## What reviewers say

### NurugoBoxSecure

[App page](https://appshunter.io/ios/app/nurugoboxsecure/id1443701732)

**In-app purchases:** none


### USM lock C

[App page](https://appshunter.io/ios/app/usm-lock-c/id6467190717)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is NurugoBoxSecure free?

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

### Is USM lock C free?

USM lock C is free to download, with no in-app purchases.

### Do NurugoBoxSecure or USM lock C have ads?

Neither NurugoBoxSecure nor USM lock C 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.*