Yep, it’s an application that lets you easily add app images to your launcher like any other application on your computer as well as update them.

I use an alias to call the gearlever flatpak with “gearlever” then add the “update --all” argument to update all my appimages

I’d have to look at it, when I open it if there’s an update available it will pop up to update, otherwise probably in settings, but gearlever is always an option if not. I made an alias to run gearlever updates from terminal when I do my other system updates

It does self update now btw, was using gear level before but recently they made app image self update… I love this mod manager so far