"We collect information about your device such as your mobile device's operating system type and version, manufacturer and model, browser type, device type (e.g., phone, tablet), IP address, unique identifiers, language settings, mobile device carrier, radio/network information (e.g., WiFi, LTE, 4G), and general location information such as city, state or geographic area."
Locket collects general location data including city, state, or geographic area, derived from IP address and network information, for a photo widget app that doesn't need location functionality.