Tracking parcels for USPS 3.6.1

This application was designed for automatic tracking your parcels/letters that was sent via postal company "USPS" (www.usps.com).

Main features:
-Automatic checking status and notification when status change.
-Scanning tracking number.
-Showing days in the way.
-Sorting parcels
-Contains cute widget for homescreen.
-Material design

When you got an error or hang etc. please contact me by email with full description:
your device model, android version and how to reproduce it.
Also please send me your ideas, questions and concerns.

Disclaimer:
This is NOT official USPS application. Developer by no means related to this organisation.
Application for tracking been developed as an alternative to official with different UI and different set of features.