The World Traveller app is a tool that helps you to keep track of all the countries you have visited. It provides you with all the information about them in a convenient and easy-to-use interface.

You can customize the countries according to the trips you have done, as well as check the information about every single country in the world: population, currencies, visas, passport comparison, etc.

It will be very easy for you to keep your friends and family up to date, as well as know what to do in order to plan your travel to every country in the world.