Comparison

Tresorit vs Filen

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

Head to head
About

Tresorit

Securely store, sync, and share files with end-to-end encryption. Protect your photos, memos, and team documents with zero-knowledge standards, ensuring only you and authorized users can access your data. Manage permissions and share links for secure collaboration.

Highlights
  • End-to-end encrypted file sync
  • Secure file sharing
  • Create shared folders
  • Encrypted camera upload
  • Manage file permissions
  • Offline file access
  • 2-factor authentication
Features
Read full description

End-to-end encrypted file sync & sharing app that lets you store, sync and share files securely and easily. Save your photos to a secure place, create memos about meetings for your team and access them in shared folders on the go – and be sure that no one can read your files besides you and those who you share with. Tresorit uses built-in end-to-end encryption with zero-knowledge standards to guarantee the highest level of security. All your files are encrypted on your device before they are uploaded to the cloud, which means no one else can read them besides you, no hackers, no authorities, not even Tresorit’s IT admins. Already a Tresorit user? Just download, sign in, and go! Features: • Create shared folders (tresors) with your friends or colleagues, access their contents securely on any iOS device • Backup your photos in a secure place with end-to-end encrypted camera upload • Keep control of your files by managing permissions • Share files securely even with those without an account: send links instead of risky attachments • Create favorite tresors, access and edit your files even when you are offline • Protect your account with 2-factor authentication and app passcode to ensure no one has access to your tresors - even if someone gains access to your phone • Say no for tracking: Tresorit for iOS accesses the least it has to. No location tracking, no access to your contacts • Tresorit for iOS features the same end-to-end encryption and security as the desktop apps • Make the most out of Tresorit by adding the desktop client as well (sync between devices, locations, access your files from all devices) What do others say about Tresorit? “One of the Best Cloud Storage Services that Protect Your Privacy” – LifeHacker “There are several services that offer secure storage in the cloud, but Tresorit is definitely one of the best” – PC Advisor

About

Filen

Securely store photos, videos, and documents with military-grade encryption. Access files on any device, share them easily, and enjoy features like offline access and encrypted notes. Offers a free tier with 10 GB storage.

Highlights
  • 10 GB free storage
  • Unlimited pro storage
  • Secure client-side encryption
  • Offline file access
  • Cross-device file access
  • Encrypted notes and chats
  • Automatic camera upload
Features
Read full description

Filen is everything you need for storing your photos, videos and documents secure and encrypted in the cloud. Get 10 GB storage for free when you create an account. Features: - Get 10 GB when you create an account - Get unlimited storage with our pro offerings - Easily share files with family, friends and colleagues, even if they are not Filen users - Military grade client sided AES 256 bit encryption, your files truly belong to you - only you - Make files available offline for easy access wherever, whenever - Stream and preview your photos, documents, images and audio files straight from the cloud - Access your files on every device - Encrypted notes - Encrypted chats - Clean, easy to use interface for easy file management - Dark mode available for those who work at night or just love the darker look! - Automatic camera upload - Share target - Files app integration Terms of service: https://filen.io/terms Privacy policy: https://filen.io/privacy

Screenshots

Tresorit4 screens
Filen4 screens

Verdict

The call

The clearest difference is rating: Tresorit at 4.6 against Filen's 3.8. Tresorit also leads on review sentiment (81% vs 48%) and ratings volume (511 vs 126). Filen's advantage is update cadence (fortnightly vs every 5 weeks). 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

Tresorit holds the better App Store score, 4.6 against 3.8. Both are backed by a comparable volume of ratings — 511 and 126 respectively. Written reviews point the same way: 81% of Tresorit's written reviews are positive against 48% of Filen's.

UpkeepUpdate frequency

Tresorit ships an update every 5 weeks, Filen fortnightly. The most recent releases landed on October 22, 2026 and October 20, 2026 respectively.

Scorecard5 real differences · 5 level
Tresorit versus Filen: the parameters behind the verdict, then further details
ParameterTresoritFilen
PriceFreeFree
Rating4.6 (511 ratings) — better3.8 (126 ratings)
Positive reviews80.8% of reviews — better47.7% of reviews
Number of ratings511 — better126
Update frequencyEvery 5 weeksFortnightly — better
AdsNoNo
In-app purchasesNoNo
MonetizationFree with in-app purchasesFreemium
DevicesiPhone, iPad, iPod — betteriPhone, iPad
Requires iOS15.0 — better26.0
Further details — not scored
Size134 MB103 MB
Age rating4+17+
DeveloperTresoritFilen Cloud Dienste UG (haftungsbeschraenkt)

Customer experience

Tresorit

All ratings508 ratings
Positive89.4%
Neutral3.1%
Negative7.5%
Written reviews464 reviews
Positive80.8%
Neutral5.4%
Negative13.8%

Filen

All ratings123 ratings
Positive65.9%
Neutral11.4%
Negative22.8%
Written reviews88 reviews
Positive47.7%
Neutral15.9%
Negative36.4%

User reviews

Tresorit

From 511 App Store ratings

What we love

  • 🚀 Fast, efficient, and seamless
  • 🔒 Highly secure and encrypted
  • 👍 User-friendly and intuitive
  • 💡 Innovative features like zero-knowledge encryption
  • 🚀 Reliable and consistent performance

Room to improve

  • 🐛 Occasional bugs and glitches
  • 💰 Relatively expensive subscription plans
  • 🔍 Limited free storage space
  • 🤔 Confusing or hidden pricing information

Filen

From 126 App Store ratings

What we love

  • 🔒 End-to-end encryption and privacy-focused design
  • 💰 Affordable pricing with generous storage tiers
  • 🌍 Open-source and transparent service
  • 🚀 Fast upload/download speeds
  • 👍 Clean and intuitive UI design

Room to improve

  • 🐛 Frequent app crashes during uploads
  • 📸 Photo/video upload failures and inconsistencies
  • 🔄 Auto-upload feature unreliable and incomplete
  • ⚠️ Data loss issues in Notes feature
  • 🔐 Thumbnail cache exposed in Files app (security concern)

Bugs and requests

Tresorit

Reported bugs

3 issues
  • Frequent app crashes or freezes
  • Issues with file uploads and downloads
  • Syncing problems across devices

Requested features

4 requests
  • Improved mobile app integration with iOS Files app
  • Ability to password-protect shared links
  • Thumbnail previews for images and documents
  • Scan-to-PDF functionality

Filen

Reported bugs

18 issues
  • App crashes when uploading photos/videos
  • Music pauses when app is minimized
  • Photo upload stuck at specific file counts (e.g., 42 photos)
  • Notes lose data during sync
  • Note type conversion deletes text content
Show 13 more
  • Video thumbnails not displaying correctly
  • Cannot open audio files in app
  • App stuck on opening screen
  • Login credentials not working on iOS despite working elsewhere
  • Upload progress not visible in latest update
  • File upload stalls at 'finishing' stage
  • Camera upload fails with VPN enabled
  • Rich text editor loses data on sync
  • Share public link toggle does nothing
  • Media not found error when uploading images
  • App unable to load albums page
  • Password reset link not sending
  • Automatic account deletion after inactivity

Requested features

12 requests
  • Video streaming/playback within app
  • Read-only file mode option
  • Back-sync feature (delete from phone, delete from cloud)
  • Multi-select file upload capability
  • iPad split-screen view support
Show 7 more
  • Shared folder system like Dropbox/Google Drive
  • Album-to-folder mapping for camera uploads
  • iOS Files app integration/mounting
  • Audio file playback within app
  • Dark mode following system settings
  • Magnetic link download support
  • Better gallery navigation and filtering

In-app purchases

None

Tresorit

No in-app purchases

None

Filen

No in-app purchases

Questions

Is Tresorit free?
Tresorit is free to download, with no in-app purchases.
Is Filen free?
Filen is free to download, with no in-app purchases.
Which has better reviews, Tresorit or Filen?
Tresorit is rated higher. Tresorit averages 4.6 out of 5 from 511 ratings, while Filen averages 3.8 from 126 ratings.
Do Tresorit or Filen have ads?
Neither Tresorit nor Filen shows ads.
Which is updated more often, Tresorit or Filen?
Tresorit ships an update every 5 weeks, and Filen fortnightly. Most recently, Tresorit was updated on October 22, 2026 and Filen on October 20, 2026.

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