iTranslate

The app can translate words in various languages, including English, French, Spanish, Russian, Chinese, Italian, and many more. It comes with tools for translating single words and even phrases, you can simply type them in or speak out loud. The app also lets you select from multiple dialects, and choose female or male voices for checking pronunciation.
 
It comes with lots of dictionaries that you can choose from and you can even use Romanization tools for transforming nonLatin languages into Latin characters. The app lets you send translations to friends on social networks or favorite words that you would like to access later. It also keeps a history of all translations that have been made inside the app.