QApt is a collection of tools and a library providing a wrapper around APT. The intention is to ease the use of APT in Qt-based programs.

Linux App Store is described as 'Universal web app that makes Snap, Flatpak, and Appimage packages accessible all together in one place, in one single interface' and is a software installer in the online services category. There are more than 25 alternatives to Linux App Store for a variety of platforms, including Linux, Windows, Web-based, Mac and Snapcraft apps. The best Linux App Store alternative is GNOME Software, which is both free and Open Source. Other great apps like Linux App Store are Snap Store , Microsoft Store, Ketarin and Npackd.
QApt is a collection of tools and a library providing a wrapper around APT. The intention is to ease the use of APT in Qt-based programs.

AppCafe® provides an intuitive, graphical method for installing, managing, and upgrading PBIs and packages
The AppCenter features a great selection of curated software, all of which are verified to run on Bodhi Linux without problems. All software in the AppCenter is installed directly from the default web browser, making software installation a breeze.

