Hey, I'm going to close this topic since we already have this one: https://itch.io/t/199704/background-application#post-370676
Our app is a web browser in a shell so it's always going to be using some amount of memory. We're releasing a new version of the app in the near future that moves much of the file management to a more efficient background process that should address some of these issues, but it's hard to predict real world performance until it's out.
Thanks