App is a cross-platform package management assistant written in Go, which is a wrapper for package managers.This tool offers the same commands on all supported distributions and keeps a record of installed applications in its config file.The app provides an installation specific script that can be installed on any Linux distribution easily.App Utility has its own syntax, Since the utility uses the same syntax across distributions, you only need to remember the syntax of App utility.To enable or disable package managers like Flatpak, Snap, AppImage, Yay, Pip, Go, and Cargo, simply use the following syntax.Packages can be searched, installed, upgraded, removed, etc. with simple App utility commands.To list all the installed packages from a particular repository, run the following command.You can restore packages quickly with this app in a new distribution without having to memorize platform-specific package manager commands.It is the best tool for those who distrohop often and want to manage their regular packages and repositories with less effort.Some alternatives to App include Nala, Snap, Flatpak, and AppImage.