# USBKill vs Backup Disk

The clearest difference is in-app purchases: USBKill at none against Backup Disk's 3. USBKill also leads on iOS requirement (10.0 vs 14.0). Backup Disk's advantage is device support (4 vs 2). On price and ads there is nothing between them.

Both are free to download. Backup Disk sells 3 in-app purchases, starting at $2.99 per month. USBKill asks for nothing beyond the download.

## The numbers

| Metric | USBKill | Backup Disk |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.7 (7 ratings)](https://appshunter.io/ios/app/usbkill/id1610839074/reviews)** | — |
| Number of ratings | **7** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | — | Every 5 months |
| Monetization | Free | — |
| Size | 21 MB | 7 MB |
| Requires iOS | **10.0** | 14.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [INFO WISE LIMITED](https://appshunter.io/developer/1610839076) | [Muharrem Ozkan](https://appshunter.io/developer/443806426) |

## What reviewers say

### USBKill

[App page](https://appshunter.io/ios/app/usbkill/id1610839074)

This app allows users to configure and control a USBKill V4 Professional Device. It enables users to prepare and launch pentest operations directly from their mobile devices, offering various trigger and delivery modes.

**Highlights:** Configure USBKill V4 Professional Device, Control device remotely, Prepare pentest operations, Launch pentest operations, Magnetic trigger mode, Classic trigger mode, Alarm trigger mode, Single pulse delivery mode

**Features:** macOS Compatibility

**In-app purchases:** none


### Backup Disk

[App page](https://appshunter.io/ios/app/backup-disk/id6444174393)

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Backup Disk PRO Monthly | $2.99 | per month |
| Backup Disk PRO Annual | $9.99 | per year |
| Backup Disk PRO Lifetime | $19.99 | one-time |


## Frequently asked questions

### Is USBKill free?

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

### Is Backup Disk free?

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

### Do USBKill or Backup Disk have ads?

Neither USBKill nor Backup Disk 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.*