Additional Note: A map/navigation app is a mobile app whose primary function is to provide GPS location and directions via maps (e.g., Apple Maps, Google Maps, Waze, etc.). Excludes ride-hailing apps and other apps that include a map as a secondary feature. A mobile app is a software app that is developed for use on mobile devices, such as smartphones and tablets; excludes browser-based web apps. Smartphones are any voice handset with an advanced operating system (e.g., Android, BlackBerry, iOS, Windows Phone, etc.) and features/capabilities that resemble a PC.