Comparison

Backblaze vs FileLuSync

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

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.

Highlights
  • Access backed-up files
  • Manage cloud storage
  • Face ID login
  • Search and download files
  • Image thumbnail previews
  • Share files
Read full description

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

About

FileLuSync

Effortlessly sync, back up, and organize your files across devices. Connect to your cloud storage to ensure important documents, photos, and videos are always up-to-date and accessible. Features include automatic syncing, camera uploads, and one-click sharing.

Highlights
  • Connect to FileLu Account
  • File Management
  • Auto Sync
  • Camera Upload
  • File Preview
  • One-Click Sharing
Features
Read full description

FileLuSync allows users to easily connect and manage their files with their FileLu account. With FileLuSync, you can seamlessly sync, back up, and organize your files across devices, ensuring that your important documents, photos, and videos are always up-to-date and accessible. Key Features: - Connect to FileLu Account: Effortlessly link your FileLu account for cloud storage access. - File Management: Organize, browse, and manage your files directly from the app. - Auto Sync: Automatically sync files and folders between your device and the cloud. - Camera Upload: Instantly back up photos and videos as soon as they’re captured. - File Preview and Thumbnail: Easily preview files and view thumbnails for quick access and navigation. - One-Click Sharing: Quickly share your files with just one click, making it easy to collaborate and share with others. With FileLuSync, you can easily manage your files and ensure that your data is always safely backed up to your FileLu cloud storage. Start using FileLuSync today to streamline your file management experience!

Screenshots

Backblaze4 screens
FileLuSync4 screens

Verdict

The call

The clearest difference is review sentiment: FileLuSync at 100% against Backblaze's 35%. FileLuSync also leads on rating (5.0 vs 2.8) and update cadence (fortnightly vs every 2 months). Backblaze's advantage is ratings volume (27 vs 2). On price, ads, in-app purchases and monetization model 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

FileLuSync holds the better App Store score, 5.0 against 2.8. That said, the two scores are not equally well evidenced: Backblaze has 27 ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 35% of Backblaze's written reviews are positive against 100% of FileLuSync's.

UpkeepUpdate frequency

Backblaze ships an update every 2 months, FileLuSync fortnightly. The most recent releases landed on September 23, 2026 and August 17, 2026 respectively.

Scorecard5 real differences · 5 level
Backblaze versus FileLuSync: the parameters behind the verdict, then further details
ParameterBackblazeFileLuSync
PriceFreeFree
Rating2.8 (27 ratings)5.0 (2 ratings) — better
Positive reviews34.6% of reviews100.0% of reviews — better
Number of ratings27 — better2
Update frequencyEvery 2 monthsFortnightly — better
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.013.0 — better
Further details — not scored
Size13 MB29 MB
Age rating4+4+
DeveloperBackblazeFileLu, LLC

Customer experience

Backblaze

All ratings27 ratings
Positive40.7%
Neutral7.4%
Negative51.9%
Written reviews237 reviews
Positive34.6%
Neutral13.5%
Negative51.9%

FileLuSync

All ratings2 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

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

FileLuSync

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

Backblaze

No in-app purchases

None

FileLuSync

No in-app purchases

Questions

Is Backblaze free?
Backblaze is free to download, with no in-app purchases.
Is FileLuSync free?
FileLuSync is free to download, with no in-app purchases.
Which has better reviews, Backblaze or FileLuSync?
FileLuSync is rated higher. Backblaze averages 2.8 out of 5 from 27 ratings, while FileLuSync averages 5.0 from 2 ratings.
Do Backblaze or FileLuSync have ads?
Neither Backblaze nor FileLuSync shows ads.
Which is updated more often, Backblaze or FileLuSync?
Backblaze ships an update every 2 months, and FileLuSync fortnightly. Most recently, Backblaze was updated on September 23, 2026 and FileLuSync on August 17, 2026.

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