Amazing
I like this dictionary. It is very helpful, their definition is very clear and concise in the right way. It offer British and American pronunciation for the words; plus it has a lot of examples with their audios. The app design is very nice and user friendly, they also allow you to record your voice saying the words and listening to them. It was worth its no money. What I would like to see in the future is the addition of synonym options.
Fara world about
Oxford Advanced Learner’s Dictionary, v2.1