I love the iPad Windy app and have been using it for a couple of years now on my sailboat. I just discovered the Route Planner on my iMac and was disappointed that it doesn't work on my iPad.
Just wanted to cast another vote for adding the Route Planner to the iPad version. There is really no point in having an iPad if you are going to bring your laptop or iMac along.
Anyway, this is just another vote for getting it up and running on the Pad.
Thanks
Ed Miller