SparkSync Mobile vs Terminalko

SparkSync Mobile is an unofficial companion app designed to help manage and monitor DGX Spark systems, with support for any Linux server. The app provides a simple mobile interface for viewing server status and interacting with connected systems, making it easier to manage compute resources on the go. SparkSync Mobile is intended for developers, researchers, and system administrators who need lightweight access to their Linux-based infrastructure.

Terminalko is a fast, focused SSH terminal for iPhone and iPad. Connect to your VPS, Raspberry Pi or any Linux box, run a real shell, get work done without a laptop. Free to use, no account: add a server and you are at a prompt in a minute. [ A real terminal ] A true xterm-256color PTY with ANSI colors, scrollback and a keyboard aware layout. htop, vim and tmux behave exactly like they should. [ SSH, Mosh and Telnet ] SSH with password or key auth, jump hosts through a bastion in one hop. Mosh survives Wi-Fi to cellular switches, IP changes and long sleeps. Your prompt is still there hours later. Telnet for legacy gear: switches, routers, the odd BBS. [ Edit files over SFTP ] Open the config, fix the wrong line, save it back in place. Sizes, permissions and dates on every row. Upload, download, rename, delete, new folder. [ SSH keys, Secure Enclave included ] Generate an Ed25519 key on device and copy its authorized_keys line, ready to deploy. Paste an existing OpenSSH key. Or make one in the Secure Enclave, where the private half cannot leave the chip. A different key per server. Secrets live in the iOS Keychain. [ Dropped connections reconnect ] Connection Keeper retries a dropped session with a visible overlay and a cancel button. Lock the phone, tmux keeps working server side, the session re-attaches when you return. [ Themes and fonts ] Fifteen built in themes, plus an editor for your own: all 16 ANSI slots, text, background, cursor and selection, live preview. Twenty monospace faces bundled, nothing to download. [ Maximum Privacy and Security ] No tracking, no ads, no spying. Face ID, Touch ID, Optic ID or your passcode, with a grace period you choose, and masks it in the app switcher. No analytics, no ads, no accounts, no telemetry. The app talks to your servers and to nothing else. [ Want more? Unlock Terminalko Pro - one time purchase ] Most of Terminalko is free: every protocol, keys, jump hosts, themes, and the SFTP browser with full read access. Pro is a single payment (no subscription because we hate them). Pro adds the SFTP editor, the theme editor, the extra fonts and unlimited saved servers. [ Our mission ] Make the best terminal and SFTP app there is. Every version came from someone saying what was missing. If something is missing for you, say so. [ Requirements ] iOS or iPadOS 17 or later. Built for developers, sysadmins and homelab tinkerers. Check a server from the couch, SSH into a Pi from bed, restart a service from the train.