Comparison

Dropbox vs Resilio Sync

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

Head to head
About

Dropbox

Securely store, sync, and share your files and photos across all your devices. Easily upload, access, and send documents, videos, and more from anywhere, even offline. Offers robust backup and recovery features for peace of mind.

Highlights
  • Automatic photo and video upload
  • Offline file access
  • Large file sharing via links
  • Document scanning to PDF
  • Version history and file recovery
  • Cross-device synchronization
Read full description

Dropbox lets you upload, save, and transfer photos and files to the cloud. Backup and sync your pictures, videos, documents, and other files to cloud storage and access them from any device, anywhere. With advanced sharing features, it’s easy to share and send photos or files to family, friends, and co-workers. Features: • Automatically upload videos and photos from your camera roll to cloud photo storage - all in the background - for easy video sharing and photo sharing. • Access any file in your account - even offline - and preview over 175 different file types with no special software required. • Easily send large files by copying and pasting a link you can give to anyone, even if they don’t have a Dropbox account. • Scan documents, receipts, IDs, photos, and more using your mobile device and transform them into high-quality PDFs, so you can view and send anywhere. • Sync folders on your PC or Mac to Dropbox with computer backup, and recover older versions or restore deleted files with version history and file recovery. Sign up now for your free Dropbox Plus trial. You’ll get 2 TB (2,000 GB) of storage space - that’s enough room to save files from all your linked devices. And with Dropbox Rewind, you can roll back any file, folder, or your entire account, up to 30 days. Before starting a trial or completing payment, you’ll see the plan price. This amount will be charged to your Apple ID account at confirmation of purchase and on renewal and will vary by plan and country. Dropbox subscriptions renew monthly or yearly, depending on your plan. Your account will be charged for renewal 24 hours before the end of your current billing period. To avoid auto-renewal, turn it off within at least 24 hours before your subscription renews. You can turn off auto-renewal anytime from your Apple ID account settings. You can manage and cancel your subscriptions by going to your account settings on the App Store after purchase. Dropbox is a secure cloud solutions leader trusted by Fortune 500 companies for their most sensitive data. Over 14 million paid users choose Dropbox because they know they can count on a company that’s also dedicated to their security and privacy—no matter what they do or where they are. Let Dropbox be your all-in-one file storage, file organizer, file transfer, and file sharing solution for all your devices. We’d love to hear from you! Join the Dropbox community: https://www.dropboxforum.com Terms of Service: https://www.dropbox.com/terms Privacy Policy: https://www.dropbox.com/privacy

About

Resilio Sync

Securely transfer files and back up photos between your devices without using third-party servers. Enjoy unlimited storage and speed, with direct peer-to-peer transfers for privacy and efficiency. Supports all file types across various platforms.

Highlights
  • Private cloud creation
  • Secure direct file transfers
  • Unlimited storage and speed
  • Automatic camera backup
  • Cross-platform device support
  • Selective file syncing
Read full description

Sync is the best way to transfer files between your Mac, PC, NAS, and even server. Create your own private cloud. Connect devices and sync files securely without sending them on third-party servers. We don’t limit your speed or storage space: our technology works especially well with huge files. No storage limits • Sync as much data as you have on your hard drives. Automatic camera backup • Sync will back up photos and videos as soon as you take them. • You can then delete photos from your phone and save space. Direct transfers, no cloud • Your information is never stored on servers in the cloud, so nobody can access it without your permission. • Transfer files directly and fast using peer-to-peer technology (p2p). Any device and platform • Access folders and upload files to your tablet, PC, Mac, NAS, and even server. Supports all file types • Add photos, videos, music, docs, and PDFs from other apps to any of your synced folders. Save space • Selective Sync lets you save only the files you need. To get the best performance and to avoid running up your data charges while syncing folders, we recommend leaving the "Use Cellular Data" setting off. By downloading or using this app, you agree to the Terms of Use: (https://www.resilio.com/legal/terms-of-use), Privacy Policy (https://www.resilio.com/legal/privacy) and End User License Agreement (https://www.resilio.com/legal/eula-sync).

Screenshots

Dropbox4 screens
Resilio Sync4 screens

Verdict

The call

The clearest difference is in-app purchases: Resilio Sync at none against Dropbox's 11. Resilio Sync also leads on review sentiment (78% vs 48%) and iOS requirement (11 vs 17.0). Dropbox's advantage is ads (none vs shown) and update cadence (every 2 weeks vs every 3 months). On price, monetization model 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Dropbox sells 9 in-app purchases, starting at $6.99 per month. Resilio Sync asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Dropbox holds the better App Store score, 4.8 against 4.5. That said, the two scores are not equally well evidenced: Dropbox has 900K ratings behind it against 844, so its average is the more settled of the two. Written reviews complicate that: 48% of Dropbox's written reviews are positive against 78% of Resilio Sync's, so the app with the better star average is not the one people write more warmly about.

UpkeepUpdate frequency

Dropbox ships an update every 2 weeks, Resilio Sync every 3 months. The most recent releases landed on September 24, 2026 and September 20, 2026 respectively.

Scorecard8 real differences · 3 level
Dropbox versus Resilio Sync: the parameters behind the verdict, then further details
ParameterDropboxResilio Sync
PriceFreeFree
Rating4.8 (900K ratings) — better4.5 (844 ratings)
Positive reviews47.6% of reviews77.7% of reviews — better
Number of ratings900K — better844
Update frequencyEvery 2 weeks — betterEvery 3 months
AdsNo — betterYes
In-app purchasesYesNo — better
MonetizationFree with in-app purchasesFree with in-app purchases
Best chart rank#5 — better—
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS17.011 — better
Further details — not scored
Size228 MB31 MB
Age rating12+4+
DeveloperDropbox, Inc.Resilio Inc.

Customer experience

Dropbox

All ratings900,290 ratings
Positive95.5%
Neutral1.7%
Negative2.8%
Written reviews2,055 reviews
Positive47.6%
Neutral6.3%
Negative46.1%

Resilio Sync

All ratings844 ratings
Positive88.5%
Neutral3.6%
Negative7.9%
Written reviews606 reviews
Positive77.7%
Neutral8.3%
Negative14.0%

User reviews

Dropbox

From 900K App Store ratings

What we love

  • 🚀 Reliable cloud storage
  • 🔒 Secure file sharing
  • 📁 Convenient file management
  • 💻 Cross-device accessibility
  • 📸 Automatic photo backups

Room to improve

  • 🐛 Buggy app updates
  • 🔍 Confusing file navigation
  • ⚠️ Unreliable upload/sync
  • 💰 Expensive paid plans
  • 🔋 High battery drain

Resilio Sync

From 844 App Store ratings

What we love

  • 🚀 Fast and reliable syncing
  • 🔒 Secure private cloud solution
  • 👍 Seamless cross-platform integration
  • 💡 Selective sync for efficient storage management
  • 👍 Easy to set up and use

Room to improve

  • 🐛 Occasional crashes and bugs
  • 🔋 Lack of background sync on iOS
  • 👎 Limited file management features within the app
  • 👎 Outdated iOS integration, not optimized for newer versions

Bugs and requests

Dropbox

Reported bugs

5 issues
  • Freezing on login screen
  • Duplicate file uploads
  • Incorrect file timestamps
  • Incompatibility with iOS updates
  • Disappearing recent files

Requested features

5 requests
  • Select all option for uploads
  • Background upload support
  • Integrated media player
  • Increased free storage
  • Flexible paid plan options

Resilio Sync

Reported bugs

3 issues
  • Syncing issues after iOS updates
  • Inconsistent behavior when removing folders
  • Camera roll backup not working as expected

Requested features

4 requests
  • Improved iOS integration with Files app
  • Background sync for camera roll backup
  • Built-in media player and gallery view
  • Ability to select and move multiple files at once

In-app purchases

9 purchases

Dropbox

Subscriptions9
  • Dropbox Simple - Monthly1 Month trial$6.991 Month
  • Dropbox Plus - Monthly$11.991 Month
  • Dropbox Plus - Monthly1 Month trial$11.991 Month
Show 6 more
  • Dropbox Plus - Monthly14 Days trial$11.991 Month
  • Dropbox Professional - Monthly$19.991 Month
  • Dropbox Professional - Monthly1 Month trial$19.991 Month
  • Dropbox Family - Monthly1 Month trial$19.991 Month
  • Dropbox Plus - Annual2 variants$119.991 Year
  • Dropbox Plus - Annual1 Month trial$119.991 Year
None

Resilio Sync

No in-app purchases

Questions

Is Dropbox free?
Dropbox is free to download, with in-app purchases available.
Is Resilio Sync free?
Resilio Sync is free to download, with no in-app purchases.
Which has better reviews, Dropbox or Resilio Sync?
Dropbox is rated higher. Dropbox averages 4.8 out of 5 from 900K ratings, while Resilio Sync averages 4.5 from 844 ratings.
Do Dropbox or Resilio Sync have ads?
Resilio Sync shows ads; Dropbox does not.
Which is updated more often, Dropbox or Resilio Sync?
Dropbox ships an update every 2 weeks, and Resilio Sync every 3 months. Most recently, Dropbox was updated on September 24, 2026 and Resilio Sync on September 20, 2026.

Other comparisons