10 Best Apps for Travel (& They’re Free!)

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Google Translate

Amazingly versatile and instantaneous, TranslateGoogle currently works with 57 languages, from Afrikaans to Yiddish. Really helpful for on-the-go spontaneity, it offers an immediacy 2nd best to a human translator. All you have to do is think it, and type it. See the translation, and hear the phrase in the desired language. In addition, a newer Google Translator Toolkit actually uses human translators aided by technologies like Google Translate to translate entire documents!
Compatibility: iPhone, iPod touch, and iPad