The application is intended to help people learn more about French history.

The list of rulers includes the following people:

Kingdom: France, France, Alsace, Champagne, Corsica, France, Aquitaine, Anjou, Maine, Alsace, Toulouse, King of France

Empire: Augustus, Tiberius, Caligula, Claudius, Nero, Vespasian, Flavius, Hadrian, Emperor of France

Republic: Louis XIV, Napoleon, Marie Antoinette, Charles de Gaulle, Georges Clemence, Léon Gambetta, Thomas Rousseau, Voltaire, Jean-Jacques Rousseau, Charles François Louis, George Washington, Abraham Lincoln, Alexander Hamilton, Ulysses S. Grant, Horace Greeley, Woodrow Wilson, Herbert Hoover, Franklin D. Roosevelt, Joseph Stalin, Khaled Sheikh Ahmed, Trump

You can also download the application for free and play it offline.