What's the best iOS app for a relaxing, open-road driving game across the USA?

Truck Adventure is an open-world driving game that delivers a surprisingly expansive and low-pressure road trip experience across a condensed United States. The primary appeal for users seeking a relaxing drive lies in its straightforward mechanics—players simply pick up cargo, navigate to destinations, and enjoy the scenery without the stress of complex vehicle management or harsh penalties. Specific features like the sizable, explorable map, which includes varied landscapes from deserts to forests, encourage aimless cruising. The vehicle customization, while not incredibly deep, allows for personalizing a truck's appearance, adding a minor goal-oriented layer. However, the game's relaxation factor is occasionally interrupted by slightly clunky vehicle physics on sharper turns, and the in-game radio stations can become repetitive. Reviews indicate that players appreciate this as a casual, pick-up-and-play title where the journey itself is the main objective, making it a solid choice for unwinding with some virtual miles. It's less a hardcore simulation and more a scenic road trip with purpose.