Apps similar to Rio Terminal include Ghostty, which is free and open source. Other options are Tabby, Termux, Windows Terminal and MobaXterm. There's no shortage of Terminal Emulators like Rio Terminal, with more than 50 alternatives for Linux, Mac, Windows, iPad and iPhone.
sakura is a terminal emulator based on GTK and VTE. It's a terminal emulator with few dependencies, so you don't need a full GNOME desktop installed to have a decent terminal emulator. Current terminal emulators based on VTE are gnome-terminal, XFCE Terminal, TermIt and...
MacTerm (was MacTelnet) on OS X is now a complete replacement for Terminal, allowing access to both local and remote applications.
A terminal emulator application for Android 8+ OS extendible by variety of packages, with Monet support and experimental features.
cterm is a tiny terminal emulator I built from frustrations of not being able to use st across different platforms. Much like st, it is very, very small--even smaller than st. For this reason, however, cterm does not have the "standard" terminal emulator features such...
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