USBKill vs Backup Disk
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
USBKill
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.
- 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
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Configure and control your USBKill V4 Professional Device directly from your phone and tablet. Configure, prepare and launch your USBKill pentest operations via the Official App. Trigger Mode: Magnetic, Classic, Alarm, Smartphone and Remote Delivery Mode: Single Pulse, Continuous Pulse
Backup Disk
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Backup Disk turns your iPhone or iPad into a private backup disk for your Mac. Choose the folders you want to protect on your Mac, open Backup Disk on your iPhone or iPad, and sync them over Wi‑Fi with a single tap. Your files go straight from your Mac to your device — no accounts, no cloud, no tracking. WHY BACKUP DISK • Wireless: your Mac appears automatically on the same Wi‑Fi network, or connect with a cable. • Fast: only changed files are copied, and small files travel in large packages to make the most of your network. • Private: pair with the sync key shown on your Mac. Your files never pass through a server. • Always with you: browse your backups in the app or in the Files app, even offline. • Both ways: download any backed-up folder or file from your iPhone or iPad back to your Mac. • Picks up where it left off: if a sync is interrupted, the next one copies only what's left. HOW IT WORKS 1. Install Backup Disk on your Mac and on your iPhone or iPad. 2. On your Mac, add the folders you want to back up. 3. On your iPhone or iPad, choose your Mac, enter the sync key and tap Sync. BACKUP DISK PRO The free version stores up to 5 GB of backups per device and connects one device at a time. PRO removes the storage limit and lets you connect several iPhones and iPads to your Mac at once. One purchase unlocks PRO on iPhone, iPad and Mac with the same Apple Account. PRO is available as a monthly or yearly subscription, or as a one-time purchase. Payment is charged to your Apple Account at confirmation of purchase. Subscriptions renew automatically unless cancelled at least 24 hours before the end of the current period. You can manage or cancel your subscription in your Apple Account settings. Terms of Use: https://backupdisk.mozkan.com/terms.html Privacy Policy: https://backupdisk.mozkan.com/privacy.html
Screenshots
Verdict
The clearest difference is in-app purchases: USBKill at none against Backup Disk's 3. USBKill also leads on iOS requirement (10.0 vs 16.0). On price, ads and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
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.
| Parameter | USBKill | Backup Disk |
|---|---|---|
| Price | Free | Free |
| Rating | 3.7 (7 ratings) — better | — |
| Positive reviews | 0.0% of reviews | — |
| Number of ratings | 7 — better | — |
| Update frequency | — | Every 9 months |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free | — |
| Devices | iPhone, iPod | iPhone, iPad, Mac — better |
| Requires iOS | 10.0 — better | 16.0 |
| Further details — not scored | ||
| Size | 21 MB | 4 MB |
| Age rating | 4+ | 4+ |
| Developer | INFO WISE LIMITED | Muharrem Ozkan |
In-app purchases
USBKill
No in-app purchases
Backup Disk
- Backup Disk PRO Monthly$2.991 Month
- Backup Disk PRO Annual3 Days trial$9.991 Year
- Backup Disk PRO Lifetime$19.99
