What's the best iOS app for planning road trips with multiple stops and receiving advanced turn-by-turn voice navigation?

MapQuest GPS Navigation & Maps is a great iOS app for planning road trips with multiple stops and providing advanced turn-by-turn voice navigation. It allows users to input multiple destinations, optimizing the route for efficiency. The app offers real-time traffic updates to avoid delays, ensuring a smoother journey. Its voice-guided navigation provides clear, turn-by-turn directions, including advanced warnings for upcoming turns. You can also customize your route preferences, such as avoiding tolls or highways. MapQuest helps you discover nearby points of interest like restaurants, gas stations, and hotels along your route. To plan a road trip, simply enter your starting point and all desired stops, and MapQuest will calculate the best route for you. The app is designed to make road trips stress-free and enjoyable, with its user-friendly interface and robust features.