"Há Greve?" is a portuguese application to keep you informed about strikes that affect public transportation.Features:- Fast visual recognition of companies affected by strikes.- Automatically refresh strikes and be notified about it.- Company filter.- Customisable notifications.- Check the status and source of each strike.- Send new strike information.- Offline mode.This is a non-official app and all the data is fetched trough the public API from Há Greve (http://hagreve.com), to whom who give all the credits.