Each application has a collection of over 300 words and phrases for people who just want to know how to say the words. Just enough to get you into trouble.
This app will give you the basic words and phrases that you would need to communicate in a plain and simple way.
If your child wants to know some simple words, this is the app you want. If you shop at the local deli and want to make sure you get the right item, this app will help you. If you like a cute person and want to show them you care about their language, then you have the right app.
With this, no one will accidently mistake you for a native speaker, but they will appreciate your attempt to know a little more about them, and that is always fun.