Comparison

S3 Client vs thinkCLI

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

thinkCLI

Features
Read full description

thinkCLI gives network engineers instant visibility into their firewalls. Connect to your FortiGate or Cisco FDM device, view live status across six dashboard cards, and run comprehensive AI-powered security audits — all from your iPhone or iPad. DASHBOARD AT A GLANCE • Interfaces — See what's up, what's down, IP assignments, and traffic stats • Firewall Policies — Browse all rules with hit counts and last-used timestamps • VPN Tunnels — Monitor IPSec tunnel status and encryption settings • System Info — Model, firmware version, serial number, and uptime • Admin Users — Review accounts and privilege levels • HA Status — Cluster sync state and failover readiness (FortiGate) Each card shows cached data instantly, with manual refresh when you need the latest. AI-POWERED SECURITY AUDITS Tap "Start Audit" to run a deep security assessment of your firewall configuration. Our AI analyzes your policies, interfaces, VPN settings, and admin accounts to identify: • Overly permissive rules • Unused or shadowed policies • Weak authentication settings • Missing security best practices • Configuration inconsistencies Audits typically complete in 2-5 minutes. View detailed findings as a comprehensive markdown report you can share with your team. BUILT FOR NETWORK PROS • Connect via HTTPS to devices on your local network or through VPN • Credentials stored securely in iOS Keychain with biometric protection • Works offline — cached dashboard data available without network access • Universal app optimized for iPhone and iPad SUPPORTED DEVICES • Fortinet FortiGate (REST API) • Cisco Firepower Device Manager (FDM) SUBSCRIPTION • Free: 3 security audits to get started • Premium: 20 audits per month Privacy-focused: Your device credentials never leave your phone. Audit analysis is performed server-side with configuration data transmitted securely.

Screenshots

S3 Client4 screens
thinkCLI4 screens

Verdict

The call

S3 Client and thinkCLI are too close to call on the numbers: across 5 compared parameters — price, ads, in-app purchases and device support among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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 and thinkCLI sells 1 in-app purchase, starting at $29.99 per month. Whichever you choose, the download price is not the number that matters.

ScorecardNo meaningful differences
S3 Client versus thinkCLI: the parameters behind the verdict, then further details
ParameterS3 ClientthinkCLI
PriceFreeFree
Rating4.8 (54 ratings) — better—
Positive reviews79.1% of reviews—
Number of ratings54 — better—
Update frequencyEvery 9 days—
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchases—
DevicesiPhone, iPad, Mac — betteriPhone, iPad
Requires iOS18.2 — better18.6
Further details — not scored
Size63 MB18 MB
Age rating4+4+
DeveloperAnders Borum ApSBlue Sodium Corp

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

thinkCLI

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
1 purchases

thinkCLI

Subscriptions1
  • Premium$29.991 Month

Questions

Is S3 Client free?
S3 Client is free to download, with in-app purchases available.
Is thinkCLI free?
thinkCLI is free to download, with in-app purchases available.
Do S3 Client or thinkCLI have ads?
Neither S3 Client nor thinkCLI shows ads.

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