Coverage is a travel and navigation application designed for iPhone users, enabling them to compare cellular carrier coverage maps effectively. This app is particularly beneficial for travelers, providing a detailed overview of coverage across the USA and Canada. Users can overlay different carrier maps, including AT&T, Verizon, and T-Mobile, to personalize their coverage experience. The app features maps for urban and rural areas, ensuring users can plan their travels with confidence in their mobile connectivity.

One of the standout features of Coverage is its offline accessibility, as the maps are stored directly on the device, eliminating the need for an internet connection. Additionally, the app includes information on 5G and LTE coverage areas, allowing users to identify the best signal types available. While the app does not predict signal strength, it provides a general idea of where signal should be expected based on the proprietary data from major carriers.