Deus Vult! – Crusader Soundboard is a free lifestyle application available on Android developed by Good mobile apps. This app is a collection of warlike sounds of the Crusader Knights. With just a click of a button, you can hear the cry of the crusaders such as "Deus Vult!", "Ave Maria!", "We will take Jerusalem!", "It says you're a heretic!", and many more.

This soundboard is an absolutely irreplaceable thing for the Crusade to the Holy Land. Whether you are the king himself, or a simple Landshnecht, this application must be on your mobile phone! The app is simple to use and offers a variety of sounds to choose from. Additionally, the developer encourages users to leave comments and write messages about inaccuracies and problems as the application will be updated and supplemented accordingly.