Comparison

S3 Client vs OneFirewall AI

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

Head to head
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.

About

OneFirewall AI

Features
Read full description

OneFirewall AI - Intelligent Assistant for Your Organization Professional AI chat solution by OneFirewall Alliance LTD, designed for businesses and teams that need a secure, intelligent assistant to enhance productivity and decision-making. KEY FEATURES - Multi-Model AI Support Switch seamlessly between multiple leading AI models — all in one unified interface. - AI Gateway Firewall Protect sensitive data with built-in security controls. Choose from Disabled, Obfuscate (auto-redact PII before sending to AI), or Block (prevent sensitive messages entirely) to suit your compliance needs. - Secure File Analysis Upload images, PDFs, CSVs, spreadsheets, and more for instant AI-powered analysis and insights. - AI Memory & Personalisation OneFirewall AI remembers your context and preferences, delivering increasingly personalised responses over time. - Document & Artifact Creation Generate structured documents, reports, and content directly within your conversations. - Multi-Workspace Support Easily manage and switch between multiple teams and workspaces from a single app. Each workspace has its own AI model, settings, and preferences. - Persistent Chat History All conversations are securely saved and accessible across sessions, so you never lose important discussions. - Passwordless Authentication Secure, frictionless login using magic links sent directly to your work email — no passwords required. - Privacy-First Design Enterprise-grade encryption on all data. Configurable data protection controls let you decide how sensitive information is handled before it reaches AI providers. HOW IT WORKS 1. Sign in with your work email 2. Receive a secure magic link 3. Click the link to access your AI workspace 4. Start chatting with your AI assistant That's it. Simple, intelligent, and professional. BUILT FOR PROFESSIONALS OneFirewall AI is designed for modern professionals and enterprise teams who need a powerful, secure AI assistant. Whether you're drafting documents, analysing data, or getting instant AI-powered insights, OneFirewall AI keeps your workflow fast and your data protected. ABOUT ONEFIREWALL ALLIANCE LTD Developed by OneFirewall Alliance LTD, a trusted name in cybersecurity and enterprise AI solutions. We build secure, intelligent tools with a focus on privacy and professional usability.

Screenshots

S3 Client4 screens
OneFirewall AI4 screens

Verdict

The call

The clearest difference is in-app purchases: OneFirewall AI at none against S3 Client's 3. OneFirewall AI also leads on iOS requirement (15.1 vs 18.2). S3 Client's advantage is update cadence (every 9 days vs every 2 months). 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. OneFirewall AI asks for nothing beyond the download.

UpkeepUpdate frequency

S3 Client ships an update every 9 days, OneFirewall AI every 2 months. The most recent releases landed on October 14, 2026 and October 15, 2026 respectively.

Scorecard3 real differences · 7 level
S3 Client versus OneFirewall AI: the parameters behind the verdict, then further details
ParameterS3 ClientOneFirewall AI
PriceFreeFree
Rating4.8 (56 ratings) — better—
Positive reviews79.1% of reviews—
Number of ratings56 — better—
Update frequencyEvery 9 days — betterEvery 2 months
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, Mac — betteriPhone, iPod
Requires iOS18.215.1 — better
Further details — not scored
Size63 MB21 MB
Age rating4+4+
DeveloperAnders Borum ApSOneFirewall Alliance Ltd

Bugs and 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

OneFirewall AI

Not enough reviews yet to summarise bugs or requests.

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
None

OneFirewall AI

No in-app purchases

Questions

Is S3 Client free?
S3 Client is free to download, with in-app purchases available.
Is OneFirewall AI free?
OneFirewall AI is free to download, with no in-app purchases.
Do S3 Client or OneFirewall AI have ads?
Neither S3 Client nor OneFirewall AI shows ads.
Which is updated more often, S3 Client or OneFirewall AI?
S3 Client ships an update every 9 days, and OneFirewall AI every 2 months. Most recently, S3 Client was updated on October 14, 2026 and OneFirewall AI on October 15, 2026.

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