I had used a long time the free version on my Kindle. There was initially no location set manually. Since the Kindle has no GPS, that was an important function which is now included. After I therefore use the app completely I could become indispensable the free version for me. There is no other bet Rapp the SP exactly predicts the rain. Or Forecasts she does not but by looking at the radar film and the adjustable warning radius can be seen very well when it gets wet. I then decided to go for the Pro version, because I know the features of the Pro version of the other platforms and also here on the Kindle I am excited about the finer configuration options of the Pro version. So will more accurately predict the possible.