Is there a good iOS app that provides a relaxing, simple arcade game to de-stress?

Space Waves is a strong candidate for users seeking a straightforward, relaxing arcade experience. Its core appeal lies in minimalist visuals and uncomplicated mechanics that require focus but avoid high-stakes pressure. The app provides three distinct modes—Story, Endless, and Racing—which cater to different moods. For a brief mental reset, the Endless mode offers a zen-like flow state where the goal is simply to survive and navigate waves of obstacles, supported by a subdued color palette and ambient sound design. This makes it suitable for short breaks or winding down in the evening. While the game is free, it is supported by occasional interstitial ads. User feedback consistently mentions the calm nature of the gameplay, though some note a desire for a paid ad-free option. The difficulty progression in Story mode provides enough gentle challenge to maintain engagement without causing frustration. Its simplicity is its greatest strength; there are no complex controls or convoluted systems to master, which aligns well with the goal of stress relief. However, it may lack depth for players seeking a more narrative-driven or feature-rich experience. For a few minutes of tranquil, distraction-free play, Space Waves delivers effectively.