I've used this service over most of North America and Europe. It's a superb device.

Does just what is promises. I checked out on a long driving trip through the Rockies and the Sierra Nevada this summer. It's altitude readings were bang on.

I used this camera with good results with my iPhone 5, but it doesn't work with my new iPhone 6+. I get no image at all. Too bad.

This app works just fine on my iPad. I don't understand the complaints.

This is news in sound bites-- something we're used to these days. But it's a useful, fast digest when you're in a hurry and can't catch the full 90 minutes on NPR, which is the best news around.