GLS CZ is a productivity application designed for iPhone users to effortlessly manage their packages. By simply adding email addresses used for online shopping, users can have all their GLS shipments automatically displayed within the app. It provides real-time notifications about the location of packages, along with detailed information such as sender, delivery address, payment status, and tracking number. The app enables easy changes to delivery addresses and dates, making it straightforward to adapt to user needs.

In addition to package tracking, GLS CZ offers users the convenience of picking up parcels from preferred GLS Parcel Boxes or Parcel Shops. Users can explore a map featuring thousands of GLS pickup locations and receive notifications when their package is ready for collection. The app allows for the quick generation of a pickup PIN code, which can be easily shared. With options to set favorite pickup points and save multiple addresses, GLS CZ enhances the overall package management experience.