Core Shell

What Core Shell is

Core Shell is a terminal app for managing hosts and opening remote shell sessions on Apple devices. Its built-in OpenSSH support includes remote shells, certificates, and proxy jump, and the maker says users can log in to a remote host with one click. Tags help organize large host lists, and per-host advanced SSH options come with contextual help. The app can try to restore connections after network failures or waking from sleep. It also supports SFTP and serial connections; serial connections support USB, Bluetooth, and built-in interfaces, with common UART, RS-232, RS-422, and RS-485 adapters. The terminal supports ANSI 16-color, 256-color, and 24-bit true color modes, and is compatible with Terminal.app, iTerm2, and xterm. Sessions use tabs. Core Shell integrates with macOS Keychain to store passphrases. Its free Basic plan allows unlimited hosts. Premium costs $29.99 a year, with the plan described as a “4-Year License,” and adds unlimited SSH and serial connections, profile import and export, syncing across Macs, Shortcuts automation, and priority support. Core Shell is listed in the App Store for Mac, iPhone, and iPad; the download page specifies macOS 15.0 or later. The maker is Codinn Technologies Co., Ltd.

Who it suits

Core Shell suits Apple device users who manage remote hosts through SSH/OpenSSH and want SFTP or serial connections in the same terminal app. Its tagging, per-host SSH options, and profile syncing can suit people managing large host lists or multiple Macs.

Limits

The free Basic plan allows unlimited hosts. Premium is listed at $29.99 a year, with the plan described as a “4-Year License”; the App Store version omits local terminal access, authentication agent access, reuse of system SSH configuration and known-host files, X11 forwarding, and certain SSH directives.

Getting started

1. Visit the Core Shell website.
2. Core Shell is listed in the App Store for Mac, iPhone, and iPad.
3. Start with the free Basic plan, which allows unlimited hosts.
4. Add hosts and organize them with tags.
5. Choose Premium for profile syncing, automation, and its other listed features.

Verdict

Choose Core Shell if you need an Apple device terminal with OpenSSH, SFTP, and serial support, especially when host organization matters. Look elsewhere if port forwarding or features omitted from the App Store version are needed. Premium is relevant for users who want profile syncing across Macs or Shortcuts automation.