Last we covered the app 'Package Tracker' a simple but colorful program that allowed you to input a package tracking number and then enabled you check its status. We gave the app some great praise, mostly due to the UI and ease of use (plus, you can basically use it for free if you track less than 3 packages at a time).
However, its competition, 'Parcel Tracker' (see review) has added a killer feature: push notifications and a live tile. That makes Parcel Tracker a more "set it and forget it" app because now it'll notify you every time the shipment gets updated.
We've been using it for the last few days and it's worked pretty solidly for us, giving us a nice counter for missed notifications and in general, makes tracking our packages that much easier. Parcel Tracker is also better for international users because it has way more carriers available (of which you can disable for a shorter list, natch).
The app does fetch for $1.29 so we still like 'Package Tracker' for those of you who only use these kinds of things on occasion. But for those of us with Amazon Prime (hallelujah!), you'll probably want to give 'Parcel Tracker' and its push notifications a trial. Keep in mind though, the developer of 'Package Tracker' has said live tiles/notifications for his app may come as well. We'll keep an eye out. Grab 'Parcel Tracker' here.