Linguee
This app is great once you get used to the format and concept. Having definitions in context instead of just isolated words is a great idea. The online version is easier to navigate, especially since the source word is highlighted in yellow there, whereas on my iPhone, you have to wade through sentence after sentence to see where the word you looked up is, and how it is used. It would be great to have a mobile version for the other languages found at the online site as well.
Kidjo2 about
Dictionary Linguee, v1.5.0