【實用商業app】Ok Alone|最夯免費app-gigacircle

Ok Alone - is an app which enables workers to notify the base that they are ok every hour or a set period of time. The app records your status and location to help you be found in case of emergency.This app records your location when you are working, even when in background mode so the base can know you location in case of emergency.Continued use of GPS running in the background can dramatically decrease battery life