Dark Sky – The problem with most weather apps and forecasts is that they are designed to present an averaged view of what a day’s weather looks like. Additionally, they typically over-represent weather, so even if there is only a 30% chance of rain during one hour of the day, you’ll still see rainclouds on your app. Dark Sky is great because its default view breaks down the weather hourly and shows the likelihood of rain during the next hour–a practical feature for people planning their commutes or a quick outing.