Yes, Uber is highly reliable in Croatia as of 2026, particularly in major cities and tourist hubs like Zagreb, Split, Zadar, and Dubrovnik. It has become the preferred method of transport for tourists looking to avoid the "tourist tax" occasionally applied by unregulated street taxis. The app provides upfront pricing, which is essential during the busy summer season when demand is high. However, there are two important limitations to keep in mind. First, Uber does not operate on the islands (like Hvar or Brač), where you must rely on local taxis or water shuttles. Second, during peak events—such as the Ultra Europe festival in Split—wait times can increase significantly, and surge pricing can make rides quite expensive. Overall, the fleet of cars in Croatia is generally modern and air-conditioned, and the integration of the app allows you to bypass language barriers with drivers, making it a very safe and dependable option for navigating the coastal mainland.