Comparison

Pydio vs S3 Client

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

Head to head
About

Pydio

Access your files from a Pydio or Pydio Cells server on your mobile device. This open-source platform offers secure file sharing and synchronization for enterprises, with a focus on data control and security.

Highlights
  • Connect to Pydio/Pydio Cells servers
  • Access files on the go
  • Secure file sharing
  • Mobile and desktop sync apps
  • Enterprise-grade security and control
Features
Read full description

Pydio Application allows you to connect to a Pydio or Pydio Cells server (enterprise editions included) to access your files on the go on your mobile or tablet. Pydio - Put Your Data In Orbit - is the mature open source alternative to SaaS-based documents sharing solutions, for the Enterprise. Pydio is an open source file sharing platform for the enterprise, with simple and sleek webn mobile and desktop sync apps, hosted securely on your servers and clouds. As easy to use as great consumer software, it is designed to provide enterprise grade security and control. Forever free for the community, a commercial offering is available for the enterprise with professional support, branding and white-labelling, and simple BYOD deployment on mobile devices. PLEASE NOTE: - this application is useless if you don't actually want to connect to a Pydio server.

About

S3 Client

Access and manage your S3-compatible cloud storage directly from your device's file system. Files are downloaded on demand and synchronized automatically, with support for various S3 services and encryption methods.

Highlights
  • Direct S3 storage access
  • On-demand file downloading
  • Automatic synchronization
  • Support for multiple S3 services
  • System share sheet uploads
  • Pre-signed sharing link generation
  • Shortcuts automation support
Features
Read full description

Access your S3 storage directly from the Files app, Finder, and other applications on iPhone, iPad, and Mac. Developed by the creator of Working Copy, this application provides seamless integration with S3-compatible storage services. Once configured, S3 buckets appear alongside other cloud storage providers, with files available on demand. Files are downloaded as needed and automatically synchronized back to S3 when modified. The app supports a wide range of S3-compatible services, including AWS S3, BackBlaze B2, CloudFlare R2, DigitalOcean Spaces, MinIO, and others. Files and directories can be uploaded through the system share sheet on iOS and the Services menu on macOS. The app remembers preferred upload destinations for different file types, streamlining file management. Pre-signed sharing links can be generated directly from Finder and the Files app, allowing temporary access to files for up to seven days. Support for server-side encryption with customer-provided keys (SSE-C) and client-side AES-GCM encryption compatible with the Amazon S3 Encryption Client. Comprehensive support for Shortcuts automation enables operations such as listing, downloading, uploading, and moving files. The app is free to use with a single server. A Pro Unlock is required for multiple servers, available as a one-time purchase or a monthly subscription, with access shared across iPhone, iPad, and Mac. A one-week free trial allows users to evaluate Pro features before purchase.

Screenshots

Pydio3 screens
S3 Client4 screens

Verdict

The call

The clearest difference is review sentiment: S3 Client at 79% against Pydio's 23%. S3 Client also leads on rating (4.8 vs 2.0) and update cadence (every 9 days vs monthly). Pydio's advantage is in-app purchases (none vs 3) and iOS requirement (16.6 vs 18.2). On price, ads 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. S3 Client sells 3 in-app purchases, starting at $2.99 per month. Pydio asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

S3 Client holds the better App Store score, 4.8 against 2.0. That said, the two scores are not equally well evidenced: S3 Client has 56 ratings behind it against 10, so its average is the more settled of the two. Written reviews point the same way: 23% of Pydio's written reviews are positive against 79% of S3 Client's.

UpkeepUpdate frequency

Pydio ships an update monthly, S3 Client every 9 days. The most recent releases landed on October 7, 2026 and October 14, 2026 respectively.

Scorecard7 real differences · 3 level
Pydio versus S3 Client: the parameters behind the verdict, then further details
ParameterPydioS3 Client
PriceFreeFree
Rating2.0 (10 ratings)4.8 (56 ratings) — better
Positive reviews22.5% of reviews79.1% of reviews — better
Number of ratings1056 — better
Update frequencyMonthlyEvery 9 days — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree — betterFree with in-app purchases
DevicesiPhone, iPadiPhone, iPad, Mac — better
Requires iOS16.6 — better18.2
Further details — not scored
Size39 MB63 MB
Age rating4+4+
DeveloperAbstrium SASAnders Borum ApS

Customer experience

Pydio

All ratings10 ratings
Positive30.0%
Neutral0.0%
Negative70.0%
Written reviews40 reviews
Positive22.5%
Neutral7.5%
Negative70.0%

S3 Client

All ratings56 ratings
Positive94.6%
Neutral1.8%
Negative3.6%
Written reviews86 reviews
Positive79.1%
Neutral10.5%
Negative10.5%

Bugs and requests

Pydio

Not enough reviews yet to summarise bugs or requests.

S3 Client

Reported bugs

17 issues
  • Files renamed randomly
  • High CPU usage
  • Stopped working in iOS 26
  • Can't set permissions
  • Fails to load S3 buckets properly
Show 12 more
  • Duplicating root folders
  • Folders missing
  • Failing to upload
  • No image/video thumbnails
  • EXIF option unreliable
  • No SSE-C encryption/decryption support
  • Does not support IAM policy roles
  • Short-lived keys needed
  • App locks up Files app
  • Requires reboot
  • Issues with S3 Minio
  • Update issues with older macOS

Requested features

14 requests
  • Support for WebDAV servers
  • Support for Google OAuth for GCS
  • Synchronous feature to backup photos automatically
  • Configurable AWS endpoint for non-.com endpoints
  • Allow import/export of configuration
Show 9 more
  • Show number of files in a directory
  • Option to clear app cache
  • Support for SSE-C encryption/decryption
  • Support for IAM policy roles
  • Support for S3 buckets with short-lived keys
  • Dark mode option
  • Advanced analytics dashboard
  • Duplicate Settings option for iOS
  • Support for public dataset anonymous configuration

In-app purchases

None

Pydio

No in-app purchases

3 purchases

S3 Client

Subscriptions1
  • S3 Files Pro Monthly7 Days trial$2.991 Month
One-time2
  • Lifetime S3 Pro$14.99
  • Lifetime S3 Pro$17.99

Questions

Is Pydio free?
Pydio is free to download, with no in-app purchases.
Is S3 Client free?
S3 Client is free to download, with in-app purchases available.
Which has better reviews, Pydio or S3 Client?
S3 Client is rated higher. Pydio averages 2.0 out of 5 from 10 ratings, while S3 Client averages 4.8 from 56 ratings.
Do Pydio or S3 Client have ads?
Neither Pydio nor S3 Client shows ads.
Which is updated more often, Pydio or S3 Client?
Pydio ships an update monthly, and S3 Client every 9 days. Most recently, Pydio was updated on October 7, 2026 and S3 Client on October 14, 2026.

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