Eurolines is described as 'app allows you to search and discover bus travel from your smartphone or on line! You can search, select and book directly!' and is a Travel Planner in the Travel & Location category. There are four alternatives to Eurolines for Online / Web-based, Android, iPhone, Kindle Fire and Windows Phone. The best alternative is ComparaBUS, which is free. Other great apps like Eurolines are Busradar (Free), FlixBus (Free) and Kombo (Free).
At Kombo, we are developing the first intermodal booking application (bus, train, carpooling, etc.). In other words, a site that allows to buy tickets for any mean of transportation, like Amazon that sells all types of products.