there is a store for them called appimage pool which is written in flutter and its also an appimage itself. https://appimage.github.io/AppImagePool/
yes appimages are good but my problem with them is that when there is a new version i should download them again and again....
but what about the apps that are not in the official repository?
for example tuba the mastodon client
@sohrabbehdani
@lemmy.world