The app contains commonly used words on subjects such as clothing, positive qualities, negative qualities, neutral qualities, colours, give and take. For every entry there are translation, phonetic transcription and at least one example given.

Before you begin, set whether you want to be presented with the English or the Spanish expression first, or whether you want the app to vary between the two languages.

Then, an arbitrary English or Spanish word will appear along with one or more example sentences.
The pronunciation of the Spanish word is shown with the help of the phonetical alphabet.
You can recall explanations for the phonetic symbols in Help.

In your personal learning statistics you can check your knowledge and progress any time. The green bars show you how many cards you completed without making any mistakes, the red bars show you how many cards you completed with making mistakes.