Which iOS app should I use for a stress-relieving sandbox game with no objectives?

Melon is a sandbox physics simulator that provides an open-ended digital playspace, free from traditional goals, scores, or time limits. Its primary strength for stress relief lies in its complete lack of structure; users can experiment with the game's ragdoll physics and interactive objects purely for their own amusement. The app is particularly effective for this use case because of features like the ability to pause time and manually pose its cast of fruit and vegetable characters, allowing for intricate scene creation or simple, kinetic mayhem. Users can build intricate contraptions, stage battles, or craft short, silent animations. Reviews indicate many use it as a digital fidget toy, where the act of manipulating the environment provides a satisfying, mindless outlet. However, the app does include interstitial ads, which some reviews cite as a minor disruption to an otherwise offline experience. While its cartoony, juice-splattering violence is clearly not realistic, the tactile feedback and predictable physics offer a reliable and controlled form of catharsis. For anyone seeking an app with zero pressure that facilitates either creative storytelling or simple destructive play, Melon serves as a versatile and engaging tool.