Backup app to restore later

I have a personal account and I was wonder if there is a way to backup my app locally and restore it later should I want to keep working on it?

I’m doing a lot of testing right now and I’d really like to be able to backup my tests and then move on to something else without having to delete my app and loose it forever.

I really don’t want to have to have multiple apps at $16 each if I’m only testing.

Duplicate your app. You’ll use this as the backup. Just make sure the backup’s plan is “Hobby”