gah is described as 'GitHub Releases app installer, that DOES NOT REQUIRE SUDO! It is a simple bash script that downloads the latest release of an app from GitHub and installs it in ~/.local/bin. It is designed to be used with apps that are distributed as a single binary file' and is an app. There are three alternatives to gah for a variety of platforms, including Mac, Windows, Linux, GitHub and Homebrew apps. The best gah alternative is eget, which is both free and Open Source. Other great apps like gah are Huber and dra.