This is the quickest way to bring up weather radar Ive found so far, and it also has the most up-to-date radar picture. While other weather apps are showing you the radar picture from 5-10 minutes ago, RadarPro is usually showing you something less than a minute old. This makes a big difference when youre watching a fast-moving storm. I personally like the raw/un-smoothed radar images it shows, though other people Ive shown it to tend to prefer the filtered/smoothed images you see elsewhere
Wrbluepearl about Radar Pro