NOAA Hi-Def Radar, Plants vs. Zombies, World of Goo and more on this week’s top paid apps charts

In light of the deadly tornadoes hitting Oklahoma, many weather apps rapidly moved up the top paid iPhone apps chart including NOAA Hi-Def Radar at the No. 13 spot, iMap Weather Radio at No. 18, and Storm Shield at No. 22. On the top paid iPad apps chart, Plants vs. Zombies HD moved up the charts, landing at the No. 4 positon, thanks to an update which gave all users 200,000 free coins (the game’s virtual currency).