I am not in any way affiliated with SA. However, the new update has a lot of exciting weather planning and display features that I think would help those comparing various iPad EFB. It almost make weather research and planning a stand alone app. Other apps might be as good or better; I just don't have experience with anything else.
Check out https://www.youtube.com/watch?v=pJ6flgIOQUQ&feature=youtu.be to see what is new.
Check out https://www.youtube.com/watch?v=pJ6flgIOQUQ&feature=youtu.be to see what is new.