MultiLing Keyboard
This is application allows the user to change out the language of his phone's keyboard.
Whether you are traveling across the globe on a business trip or just vacationing abroad, you can use this app's database to help you properly communicate in, and translate, a multitude of different languages. Furthermore, you can personalize your settings within the app to better reflect your particular linguistic needs; focusing on languages you commonly deal with and placing the others out of sight.