Sigmet Locator is the ultimate Sigmet app area locator available for iPhone.

Choose from a simple menu the area, the routing (including aviation wypts, VOR, NDB or TACAN), or the whole world.
Click, wait few seconds and Sigmet Locator will downloads in real time the forecasted, reported or PIREPs of: thunderstorm, icing conditions, turbulence and any other hazards you could find in flight and will shows them on a map.

You can store your routes and recall them anytime.

It will be easy, during the flight planning phase, to check if the intended route will cross a dangerous area and to avoid it.