Spanish French Flashcards is a great educational vocabulary builder application.
This app features 14 themed sets of flashcards with each flashcard displaying a fun image to prompt you to remember the word. Press the Spanish flag to hear and see the word in Spanish and press the French flag to see and hear the word in French.
The modules are
Early Words
Animals
In The Home
Food And Drink
In The Garden
My Body
Out And About
Shapes And Colours
Transport
At School
Sports
At The Beach
In The Supermarket
Numbers