This is a mobile app that is meant for tour guides to manage their group easier. Thus, it is an app meant for communication.
To run this app you for development and testing 'll need to get connected to Firebase. Get authorizing key to use their API. Once you have it just clone and run the app.
React Native, ReduxJS, Firebase CMS.
Enger L. Then
functionality that allows tour guides to find lost people throgh the app