Best one Visual and listening English language dictionary, in this app you will learn not only pronunciation also now you can see meanings of each word with images, with pretty design and funny pictures,
Here is first version of English dictionary here you can listen pronunciation of spelling English language, in the next versions will upload a lot of words, and you will have more possibility to improve your English language!

* source links
* http://www.oxforddictionaries.com/definition/english/free

* http://all-free-download.com/free-vector/royalty-free-commercial-clipart.html