The Collins English Dictionary by Ultralingua includes all the English reference tools you need in a single place. Keep Ultralingua on hand while you’re writing, reading, memorizing vocabulary, and studying English grammar, and you’ll always have the word you want.

• Search results in the dictionary, verb book, and number tool are displayed instantly and they narrow as you type, so you don’t need to know precise spelling to find what you are looking for.

• When you find an English word you want to remember, you can send it to your flashcard deck to customize and review later.

• The entire app is offline, so your flashcards, dictionary, verb conjugations, grammar guide, and more are always available whether or not you have an internet connection.

An English grammar guide is built into the Collins English Dictionary for Mac so most grammar and usage rules are only a click away.