Apps similar to Termio include PuTTY, which is free and open source. Other options are Ghostty, Google Antigravity, Tabby and Termux. Terminal Emulators like Termio are a crowded field, with more than 50 alternatives for Linux, Mac, Windows, Android and iPad.
electerm is a terminal/ssh/sftp client(linux, mac, win) based on electron/node-pty/xterm/antd and many other libs, it works like a combination of guake and xshell.
China
Ásbrú Connection Manager is a user interface that helps organizing remote terminal sessions and automating repetitive tasks.
Blink Shell is the professional, desktop-grade terminal emulator for iOS. It's a full-featured and highly configurable open-source terminal that can be compiled from the source at GitHub or purchased as a pre-compiled app from the App Store to support the developers.
United States
inshellisense provides IDE style autocomplete for shells. It's a terminal native runtime for autocomplete which has support for 600+ command line tools. inshellisense supports Windows, Linux, & macOS.
Shellngn is a cloud based SSH client with SFTP and Telnet support. Manage your servers anywhere you are, with a professional and feature-rich SSH and SFTP Client.
United Kingdom
MacTerm (was MacTelnet) on OS X is now a complete replacement for Terminal, allowing access to both local and remote applications.
Opaque is a GPLv3 licensed secure, super fast oVirt, Red Hat Enterprise Virtualization (RHEV), and Proxmox VDI client that allows you to connect graphically to all your virtual machines running in the cloud from anywhere in the world.
With SSH Client, you can secure remote servers, protect your data, and strengthen your online presence. SSH Client can seamlessly integrate with iOS and Mac devices for efficient and secure remote management. Fortify your online presence as robust, secure, and efficient.
Xiki makes the command line friendlier and more powerful. Xiki Shell (xsh) lets you use Xiki from command line, in a way that augments your current favorite shell (bash or zsh).
A terminal emulator application for Android 8+ OS extendible by variety of packages, with Monet support and experimental features.
MATE Terminal is a terminal emulator for the MATE desktop environment. Terminal emulators allow users to execute commands using a real UNIX shell while remaining on their graphical...
PieTTY is a free SSH client based on PuTTY and dedicated to multilingual (especially CJK) environments, accessibility, and simpler user interface. "Glass Window Mode" : Alpha-blending / HW-accelerated transparency & drop-shadow.
Taiwan
