Deliveries is an app (or website) that allows users to track packages and shipments from multiple carriers. It provides users with real-time updates on their package's status and location, along with notifications when the package is delivered. It also allows users to keep track of their past deliveries and store their delivery addresses for future use. Additionally, it provides users with the ability to easily compare shipping rates, manage their shipments, and track multiple shipments at once.
Slice
Parcel
Deliveries Package Tracker
It's free, and the premium purchase is only two dollars a year, which is quite respectable.