Best Owncloud Online Apps

250+ iOS apps curated and reviewed

4.2 avg rating
20 free apps
Updated October 2026

The best owncloud online apps on iPhone average 4.2★ across 250+ titles — we've ranked them by what real users actually keep on their phones. Updated October 2026.

Compare top Owncloud Online Apps (October 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1ownCloud OnlineownCloud OnlineFree5.0★ (5)NoNoOct 2026
2ownCloud Gallery FreeownCloud Gallery FreeFree1.4★ (5)NoNoJul 2026
3ownCloud - File Sync and ShareownCloud - File Sync and ShareFree4.5★ (354)NoYesOct 2026
4NextcloudNextcloudFree4.7★ (10K)NoNoNov 2026
5RedfingerRedfingerFree5.0★ (1)NoYesOct 2026
6Cocload-Flexible & Safe ShareCocload-Flexible & Safe ShareFree1.0★ (1)NoYesOct 2026
7Vult: Private CloudVult: Private CloudFree5.0★ (2)NoNoJun 2026
8Sync - Secure cloud storageSync - Secure cloud storageFree4.2★ (828)NoNoNov 2026

Top Picks for Owncloud Online

ownCloud Online#1

ownCloud Online by ownCloud GmbH

secure data sharing platform
Editor's Choice
📊 Productivity
5.0(5 ratings)
Free
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Securely store and share your data with a private cloud solution. Enhance team collaboration and boost productivity with state-of-the-art data handling and end-to-end encryption, all hosted in Germany for maximum privacy.

1.4(5 ratings)
Free
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View images from your ownCloud instance with generated previews. This free version allows testing your connection and thumbnail generation before upgrading. It optimizes bandwidth and loading times for a faster viewing experience.

ownCloud - File Sync and Share#3

ownCloud - File Sync and Share by ownCloud GmbH

secure data sharing platform
Worth Considering
📊 Productivity
4.5😞(354 ratings)
FreeIn-App Purchases
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Access, sync, and share your private cloud files securely across all your devices. Create, edit, and collaborate on documents with colleagues, ensuring your data is always up-to-date and accessible.

What We Love

  • 👍 Good Dropbox alternative with privacy control
  • 🚀 Fast synchronization when working properly
  • 📱 Works well on desktop and iOS
  • 🎨 Clean, modern user interface
  • ♿ Accessible for VoiceOver users
  • 📂 Offline file availability feature
  • 🔐 Self-hosted cloud storage solution
  • ⚡ Responsive app performance in ideal conditions

Room to Improve

  • 🐛 Frequent app crashes and freezes
  • ⏱️ Slow file loading and navigation
  • 📤 Unreliable upload functionality
  • 🔄 Inconsistent synchronization issues
  • 🔋 High battery consumption
  • 📱 iOS Files app integration broken
  • 🔐 Constant authentication/login failures
  • ⚠️ Poor error messages and debugging info
  • 🌐 Server connection timeouts
  • 📸 Photo/video upload limitations
  • 🔀 Conflicts not properly handled
  • 💾 Stuck uploads cannot be cancelled
  • 🔑 OAuth authentication problems
  • 📝 Annotation feature unreliable
  • 🗂️ File organization issues

More Owncloud Online apps to explore

FAQ about Owncloud Online

What are the best owncloud online apps for iPhone?
ownCloud Online tops our owncloud online apps ranking as of October 2026, with a 5.0-star average from 5 App Store ratings, and it's free to download.
Yes — 20 of the top owncloud online apps we rank are free to download, including ownCloud Online and ownCloud Gallery Free.
ownCloud Online has no ads and has no in-app purchases, according to its App Store listing as of October 2026.
We track 250+ owncloud online apps on the iOS App Store as of October 2026, ranked by rating, recency, and analysis of real user reviews.