This is the best dictionary app for iPhones. It is also a good choice for other mobile devices. It has more than 300,000 words, and the number is growing. 

The app allows you to look up a word in all the supported languages. It can also help you find the word in different ways. For example, you can find a word by its spelling, by its pronunciation, by its meaning, or by its origin.

It is also a very good choice for those who need a dictionary for their writing and speaking.

This is a universal app. You can install it on both iPhone and iPad.

It is an offline app, which means that you don't need to be connected to the Internet to use it.