Comparison

Backblaze vs Acronis Mobile

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

Acronis Mobile

Safeguard your mobile data with comprehensive backup solutions. Protect contacts, photos, videos, and more against loss or attacks. Back up to the cloud and your computer simultaneously for complete peace of mind.

Highlights
  • Backup contacts, photos, videos, calendars, reminders
  • Simultaneous cloud and local computer backup
  • Browse backup files for item recovery
  • Encrypt mobile backups for privacy
  • Manage backups via user-friendly dashboard
  • Continuous backup while charging
  • Wi-Fi only backup option
Features
Read full description

Acronis Mobile protects your mobile data against accidental deletion, lost devices, and online attacks by delivering easy, reliable and complete backup for all of your iOS smartphones and tablets. With hybrid protection that’s better than the backup that comes with your phone, Acronis Mobile offers reliable data protection for your mobile devices, ensuring your contacts, photos, videos, reminders, and calendars are safe, accessible, and private. You can simultaneously back up your mobile files to the Acronis cloud and a local computer (Mac or PC) – using your Wi-Fi network to save on data charges. Need to retrieve a specific photo or contact? The new Acronis Mobile lets you browse your backup files for the individual item you want, without having to restore everything. \*\*\* Note: This app is not designed to work with business-oriented Acronis Cyber Protect. If you are looking for the mobile backup app for your business, search for “Acronis Cyber Protect” \*\*\* Features • Protect an unlimited number of mobile devices • Back up contacts, photos, videos, calendars, and reminders • Browse back up files to recover a specific item or make a full recovery • Back up to the cloud and a local computer (PC or Mac) at the same time • Access backup files to retrieve data from the current device or your other mobile devices • Ensure greater data privacy by encrypting your mobile backups • “Save Power Mode” helps manage battery usage, stopping continuous backups when power is low • Back Up continuously while charging • Save data charges with the “Use Wi-Fi Only” setting, or back up on-the-go via your cell connection • Access backed up data from any device, anytime, anywhere • Manage all of your backups with an intuitive, user-friendly dashboard The newly redesigned Acronis Mobile delivers backups that are easy, reliable, and complete.

Screenshots

Backblaze4 screens
Acronis Mobile4 screens

Verdict

The call

The clearest difference is rating: Acronis Mobile at 4.2 against Backblaze's 2.8. Acronis Mobile also leads on ratings volume (829 vs 27). Backblaze's advantage is iOS requirement (15.0 vs 17.0). On price, review sentiment, update cadence 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

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

Acronis Mobile holds the better App Store score, 4.2 against 2.8. That said, the two scores are not equally well evidenced: Acronis Mobile has 829 ratings behind it against 27, so its average is the more settled of the two. Written reviews complicate that: 35% of Backblaze's written reviews are positive against 33% of Acronis Mobile's, so the app with the better star average is not the one people write more warmly about.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on October 7, 2026 and October 15, 2026 respectively.

Scorecard3 real differences · 7 level
Backblaze versus Acronis Mobile: the parameters behind the verdict, then further details
ParameterBackblazeAcronis Mobile
PriceFreeFree
Rating2.8 (27 ratings)4.2 (829 ratings) — better
Positive reviews34.6% of reviews — better32.6% of reviews
Number of ratings27829 — better
Update frequencyEvery 2 monthsEvery 2 months
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS15.0 — better17.0
Further details — not scored
Size13 MB17 MB
Age rating4+4+
DeveloperBackblazeAcronis, Inc.

Customer experience

Backblaze

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

Acronis Mobile

All ratings829 ratings
Positive79.3%
Neutral3.5%
Negative17.2%
Written reviews187 reviews
Positive32.6%
Neutral8.6%
Negative58.8%

User reviews

Backblaze

From 27 App Store ratings

What we love

  • 🚀 Fast and easy access
  • 💡 Remote downloading
  • 👍 Secure backup access

Room to improve

  • 🐛 Crashes, bugs, and reliability issues
  • 👎 Clunky, slow, and unintuitive UI
  • 🔒 Authentication and login problems
  • 📤 Limited file download capabilities

Acronis Mobile

From 829 App Store ratings

What we love

  • 🚀 Fast backup
  • 👍 Simple and easy to use
  • 🔒 Secure backup to cloud
  • 💡 Backup to NAS

Room to improve

  • 🐛 Frequent backup failures
  • 🐛 Unreliable restore functionality
  • 🐛 Compatibility issues with newer devices
  • 🔋 Slow backup speeds
  • ⚠️ Discontinued NAS backup support

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

Acronis Mobile

Reported bugs

3 issues
  • Login/password issues
  • Backup process getting stuck
  • Contacts not backed up completely

Requested features

4 requests
  • Option to specify backup folder location on NAS
  • Backup of app data and settings
  • Landscape mode support for iPad
  • Ability to search and browse backed up files

In-app purchases

None

Backblaze

No in-app purchases

None

Acronis Mobile

No in-app purchases

Questions

Is Backblaze free?
Backblaze is free to download, with no in-app purchases.
Is Acronis Mobile free?
Acronis Mobile is free to download, with no in-app purchases.
Which has better reviews, Backblaze or Acronis Mobile?
Acronis Mobile is rated higher. Backblaze averages 2.8 out of 5 from 27 ratings, while Acronis Mobile averages 4.2 from 829 ratings.
Do Backblaze or Acronis Mobile have ads?
Neither Backblaze nor Acronis Mobile shows ads.
Which is updated more often, Backblaze or Acronis Mobile?
Backblaze ships an update every 2 months, and Acronis Mobile every 2 months. Most recently, Backblaze was updated on October 7, 2026 and Acronis Mobile on October 15, 2026.

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