Arthur is a free Android app developed by Vlapon innovation s.r.o. that falls under the category of Travel & Navigation. It is a comprehensive guide that provides information on interesting places, leisure activities, routes, events, and other areas of tourism, culture, history, sports, architecture, and more. With Arthur, you can access information about any location in the Czech Republic that you can use for your activities or satisfy your curiosity.

Arthur allows you to create your own travel diary, which you can share with friends and later turn into a collection of your activities and trips. You can add your travel stories, newly discovered objects from your trips, or mark places or services you have visited. You can also participate in content creation by sharing your favorite places and activities with your friends or creating an event and inviting your acquaintances.