Backblaze vs WatchDog Key
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Backblaze
Access and manage your cloud-backed-up files directly from your iOS device. Download, preview, and share files securely, with support for Face ID login. Keep your important data readily available wherever you go.
- Access backed-up files
- Manage cloud storage
- Face ID login
- Search and download files
- Image thumbnail previews
- Share files
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Backblaze Mobile for iOS is a free app to view, download, and share files you have backed up to your Backblaze Personal Backup account. Easily access your files from devices running iOS 15+. Features: * Access files backed up to Backblaze Personal Backup * Manage buckets and files in Backblaze B2 Cloud Storage * Face ID access supported for login * Search for specific files and download to your iOS device * Thumbnail preview of downloaded image files * Share files via text, email, etc About Backblaze: * Founded in 2007 * 2.2+ Exabytes of customer data under storage * Recommended by About.com, The Verge, Lifehacker, re/code, Macworld... and hundreds of thousands of customers across over 175 countries "You will sleep so much better knowing you have Backblaze." - John Gruber "I've used other online backup, Backblaze is my favorite." - Marco Arment "I like and can recommend Backblaze." - Walt Mossberg
WatchDog Key
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Never truly unattended. WatchDog Key turns your iPhone into the remote for Rex, the watchdog living on your Mac. Step away from your laptop in a café, library, or co-working space and let Rex keep an eye on it. The moment something happens, you'll know. — What WatchDog Key does — Instant alerts. The second Rex detects tampering on your Mac, a push notification reaches your iPhone. No delay, no guesswork. Remote arm and disarm. Your phone is the key. Arm Rex before you walk away, disarm the moment you sit back down, all from the lock screen. Bluetooth proximity. Forget to arm it? Rex does it for you. WatchDog Key automatically arms your Mac when you walk away and disarms it when you return. Live protection status. See at a glance whether your Mac is paired, online, and protected. Alert history. Every event Rex has flagged, kept in one place so you can review what happened and when. Simple pairing. Scan a QR code once and your Mac and iPhone are linked. — How it works — WatchDog Key pairs with WatchDog on Mac via Bluetooth. Install WatchDog on your Mac, scan the QR code shown there, and you're connected. — Premium subscription — WatchDog Key offers an optional Premium subscription (monthly or yearly) that unlocks full protection: tamper alerts, remote arm/disarm, and automatic Bluetooth proximity locking. Subscriptions are purchased through Apple and renew automatically until cancelled. No account is required to subscribe. — Privacy first — We don't access your files, your screen, or the contents of your Mac. WatchDog Key only handles the signals needed to alert you and let you control Rex. Read our full privacy policy at watchdogapp.de. Built by LA Software UG in Germany. Terms of Use (EULA): https://watchdogapp.de/terms-of-use Privacy Policy: https://watchdogapp.de/privacy
Screenshots
Verdict
The clearest difference is in-app purchases: Backblaze at none against WatchDog Key's 2. Backblaze also leads on device support (3 vs 1) and iOS requirement (15.0 vs 17.0). On price and ads 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. WatchDog Key sells 2 in-app purchases, starting at $2.99 per month. Backblaze asks for nothing beyond the download.
| Parameter | Backblaze | WatchDog Key |
|---|---|---|
| Price | Free | Free |
| Rating | 2.8 (27 ratings) — better | — |
| Positive reviews | 34.6% of reviews | — |
| Number of ratings | 27 — better | — |
| Update frequency | Every 2 months | — |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free | — |
| Devices | iPhone, iPad, iPod — better | iPhone |
| Requires iOS | 15.0 — better | 17.0 |
| Further details — not scored | ||
| Size | 13 MB | 5 MB |
| Age rating | 4+ | 4+ |
| Developer | Backblaze | LA Software |
Bugs and requests
Backblaze
Reported bugs
3 issues- App crashes on launch or login
- Inconsistent performance and connectivity
- Unreliable file downloads and restoration
Requested features
4 requests- Thumbnails and previews for media files
- Ability to manage backups and buckets
- Improved search and sorting options
- Sync and upload capabilities from mobile
WatchDog Key
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Backblaze
No in-app purchases
WatchDog Key
- WatchDog Premium · Monthly$2.991 Month
- WatchDog Premium · Yearly$24.991 Year









