Ad agency Boondoggle, Belgium created the above winter wake up app so their staff could get to work on time when the weather takes a turn for the worse. "The Winter Wake Up" app works like an ordinary alarm clock, but analyses real time weather updates and wakes you up earlier if there has been freezing weather or snow the night before. That way, you’ll have plenty of time to clear your driveway, defrost your car and still leave for work on time. To download the app and try it out for yourself click here.