What's the best iOS app for exploring the world through satellite imagery, 3D buildings, and street view, allowing users to virtually travel and discover new places?

Google Earth is the best iOS app for exploring the world from your device. It provides a rich, interactive experience with high-resolution satellite imagery, allowing you to zoom in on any location. The app also features 3D buildings that bring cities to life, and street view for a ground-level perspective. You can use Google Earth to plan trips, explore historical sites, or simply discover new places around the globe. To use the app, simply download it from the App Store, search for a location, and start exploring. You can tilt and rotate the view, zoom in and out, and even take virtual tours. The app also includes features like Voyager, which offers guided tours and interactive stories about different locations. Google Earth provides a unique and engaging way to learn about the world and experience different cultures.