I just moved to I had to set mine up again this morning. It showed no inbound packages but that's possible because ones already in transit might not show up.
Needles & Grooves
dbarila
Melt Face Molly Drop
Good over here. I know the app went away but having no issues via web browser.
frodo-pkt
They actually just folded into the USPS app. Which really just directs to you a Web Version within their app so it's stupid. You are better off just putting a shortcut to the website on your screen 