Synapse Console is an SSH, Mosh, and SFTP client for iPhone and iPad that lets you connect to your servers with password or SSH key authentication, browse files, and work across multiple tabs and split panes with encrypted cloud sync.
Terminal
Full xterm-compatible terminal
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)
Mosh support for resilient sessions on unstable networks
SSH key generation and import
ProxyJump (multi-hop via intermediate hosts)
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
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
Siri Shortcuts: "Connect to [server] in Synapse Console"
Broadcast mode: send input to multiple tabs simultaneously
File Transfer
Built-in SFTP browser with Files.app integration
Directory navigation, upload, download, progress tracking
Networking
Local port forwarding
Remote port forwarding
Tunnel manager with per-connection tunnel list
Security & Sync
SSH private keys are stored in the iOS Keychain
Sensitive synced data is protected with end-to-end AES-256-GCM encryption
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
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/
Terminal
Full xterm-compatible terminal
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)
Mosh support for resilient sessions on unstable networks
SSH key generation and import
ProxyJump (multi-hop via intermediate hosts)
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
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
Siri Shortcuts: "Connect to [server] in Synapse Console"
Broadcast mode: send input to multiple tabs simultaneously
File Transfer
Built-in SFTP browser with Files.app integration
Directory navigation, upload, download, progress tracking
Networking
Local port forwarding
Remote port forwarding
Tunnel manager with per-connection tunnel list
Security & Sync
SSH private keys are stored in the iOS Keychain
Sensitive synced data is protected with end-to-end AES-256-GCM encryption
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
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/
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