Robust and Feature Packed

The design is simple, intuitive, and uncluttered.

Definitions are thoroughly explained with plenty of examples, regional usage, and some idiomatic explanations.

The ability to click a word in a definition, then define or conjugate it is very useful. After finding one definition, I often find myself browsing more just for fun. The same tool allows for searching on Google, but Ive found that the content is this application is very rich and more than sufficient.

The Recent Word List can double as a "Favorites List," since single entries can be deleted.

The Verb Conjugation tool is extremely useful, and actually a completely separate reference book.

I hesitate to recommend the following as an improvement, because this is a translation dictionary, and such references are usually separate books: A more integral cross-referencing of idiomatic expressions might be nice.

Originally, I balked at the price of this application. But the iPad/iPhone integration and its proven usefulness and reliability have made me come to think of it as a bargain instead!

Bunny Boot about Collins Spanish-English, v1.5