A free app for Android, by MobiSystems.

This dictionary for iPhone and iPad is designed to help you master the Italian language.

Concise Oxford Italian Dictionary is a free dictionary app with an English-to-Italian search, a great selection of Italian words, and an extensive amount of translations.

It has over 175,000 words and phrases, and over 290,000 translations.

Search tools include:

• Search by word, from which you can also choose between searching by letter, searching by tone, or searching by meaning.
• You can also search by:
• Translation
• Usage
• Phrase
• Language 
• Other

The layout is also very intuitive, with a large text-to-speech module to aid in the learning of Italian.

And with the ability to add a word to your personal vocabulary, you can be sure that you won’t forget it.