Synapse Console Pro vs Reactive Playground

Synapse Console is a professional SSH, Mosh, and SFTP client for iPhone and iPad. Connect to your servers with password or SSH key authentication, mount remote filesystems natively in Files.app, automate workflows with Shortcuts, and work across multiple tabs and split panes; with end-to-end encrypted cloud sync. Terminal - Full xterm-compatible terminal emulator - Persistent scrollback buffer (configurable up to 50,000 lines) - OSC 52 clipboard sync: copy from remote directly to your iOS clipboard - URL and hyperlink detection with in-app browser - Hardware keyboard support with fully customizable key bindings - Option-as-Meta toggle for readline/Emacs compatibility - Multiple fonts: JetBrains Mono, Fira Code, Hack (all Nerd Font variants) - Per-connection theme and font size overrides - 18 built-in themes (Dracula, Nord, Gruvbox, Catppuccin, Tokyo Night, and more) Connections - Password and SSH key authentication (RSA, Ed25519, ECDSA P-256) - SSH key generation and import — including passphrase-protected OpenSSH keys - SSH Agent Forwarding — forward your identity to remote hosts without copying keys - Mosh support for resilient sessions on unstable or roaming networks - ProxyJump (multi-hop via intermediate hosts) — fully compatible with Mosh - ProxyCommand (HTTP CONNECT proxy tunnel support) - SSH Config file import - Connection groups for organization - Biometric lock per connection (Face ID / Touch ID) - Encrypted notes per connection - TCP connection test before connecting Files.app Integration - Mount any saved server as a native volume in iOS Files.app - Browse, open, edit, rename, move, and delete remote files directly from Files.app or any document picker-enabled app — without opening Synapse - Full read/write support: create folders, upload files, delete items, rename — all over SFTP - Tap "Add to Files.app" in the SFTP browser to activate for any connection File Transfer - Built-in SFTP browser with directory navigation - Upload, download, progress tracking, and mid-transfer cancellation - Files over 500 MB prompt for confirmation before transfer Productivity - Multi-tab workspace with swipe navigation - Split-pane terminal workflows on iPad - tmux Control Mode (tmux -CC): native window/pane UI without tmux keybindings - Snippets library: save and send frequently used commands in one tap - Session recording in asciinema v2 format - Broadcast mode: send input to multiple tabs simultaneously Shortcuts & Siri - Connect to Server — open any saved connection by voice or Shortcut - Run SSH Command — execute a shell command in the background and pipe the output into any Shortcut workflow, without opening the app - Get Saved Servers — list all connections for dynamic, automated workflows - Say "SSH to production in Synapse Console" to Siri Networking Local and remote port forwarding Tunnel manager with per-connection tunnel list Security & Sync SSH private keys stored in the iOS Keychain with Face ID / Touch ID protection Connection profiles encrypted end-to-end with AES-256-GCM before syncing Encryption key stored in iCloud Keychain — server never receives plaintext TOFU (Trust On First Use) host key verification with SHA-256 fingerprint display App Lock with Face ID / Touch ID Backup & Restore: export all connections to an AES-256 encrypted file, import on any device Clear scrollback on disconnect option Start with a 7-day full-feature trial. After the trial, Synapse Pro is available as a yearly subscription. Privacy Policy: https://github.com/kogungor/synapse-console/blob/main/docs/privacy-policy.md Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Reactive Playground is a visual learning app for reactive programming. Instead of reading operator definitions only, you can play with marble timelines directly. Pick a category, open an operator, move events around, edit their values, clone items, remove them, or turn them into errors and completed events. The output updates live so you can understand what each operator really does. Explore operator categories such as: Transforming Filtering Combining Error Handling Utility Each playground shows a source timeline, an output timeline, a short explanation, and a code-style example. It is useful for learning ReactiveX concepts, reviewing operators, or quickly refreshing how a stream behaves before using it in code. Reactive Playground is made for developers, students, and anyone learning Rx-style reactive programming.