Update needer, slows down iPhone 7

Update 2017-01-15:
Update to the app is needed. Im getting now error messages that it slows down the iPhone.

-----------
Too bad that I payed for it. It crashes all the time while starting on iOS 6. So I have not been able to use it once. Cant recommend it.

Nov. 2012: much more stable compared to earlier versions. Good and updated content.

Unfortunately, overlays dont work in Europe !!!!

Stoooooooorm about NOAA Storm Center, v4.3