I wasn't sure where I could post an idea for Shopify, but here it is:
I have quite a few apps where 'half' are ones I use daily and 'half' I use to edit my store and never touch again.
It would be cool if when I go to apps I can choose apps are readily available and apps that I have to tab over to that I might tweak every now and then.
Shopify already implements this feature through the app recommendations at the bottom of the apps page. I think that adding a feature like this would be low effort, high impact.