Weather Hi-Def Radar is a mobile weather radar app with real-time and future-animated radar images on an interactive satellite map: it tracks 10-day temperatures, rainfall and flooding, snowfall and winter storms, hurricanes, and tornadoes, with map layers for clouds, temperature, wind speed, snowfall, road weather, and air quality, plus severe weather alerts for precipitation, lightning, storms, floods, hurricanes, winter storms, and earthquakes.
The StackSocial deal is a single lifetime tier: $39.99 once against a $199.99 suggested price, for one account on mobile, with updates included. The code must be redeemed within 30 days of purchase, and the deal is for new users only. Unredeemed codes can be returned for store credit within 30 days; once redeemed, the sale is final. No yearly regular price for the exact Storm Watch Plus mapping is stated here, because the deal page does not publish one.
StackSocial shows 36 reviews averaging 4.9 out of 5, all from verified purchasers. The deal page also cites a 4.6 out of 5 Apple App Store rating and a 5.0 out of 5 Sensor Tower rating.