AgriAdvice is a Android app to assist Nigerian farmers with their questions about farming. It guides the user towards the answer to their problem by takin them through a series of more specific categories. If they find the answer to their problem, then the system does not record any user data at all.
The user has the option of entering their agricultural question into the app, along with their email address. If they do so, these are stored in Google Firebase so that they can be provided with a tailored answer to their question. Once this has been done, the contact details are deleted from Firebase.