"Additionally, the App collects precise information about the location of your device. You must first provide permission through your device before our App obtains such location information from technologies like GPS, Wi-Fi, or cell tower proximity (or a combination of these technologies). We, and our service providers, may use and store this information, in combination with other location-based information such as the IP address and billing or postal code provided by you at time of your App registration, to provide enhanced location-based services."
The app collects precise geolocation via GPS, Wi-Fi, and cell tower data, combining it with IP address and billing information. While permission is required, the breadth of location data sources and combination with other identifiers is notable.