Using snap apps and managing snap packages does not depend in any way on the Snap Store application being installed.
– karelSep 18 '20 at 20:29
It worked, thanks. And then I tried `sudo apt install gnome-software` to install apps, and now `gnome-software takes more than 300MB`
– HeisenbergSep 18 '20 at 22:25
My gnome-software takes >300MB memory in 20.04 too. It might have something to do with the Software app checking for updates to installed snap packages.
– karelSep 18 '20 at 22:39
Does this answer your question? [Should the snap-store be using >300Mb of memory?](https://askubuntu.com/questions/1239860/should-the-snap-store-be-using-300mb-of-memory)
– JuroshNov 20 '22 at 23:05