What's a good Android app for a simple, repetitive game that's satisfying to play while waiting?

Pizza Ready! is a straightforward arcade-style game well-suited for brief, casual play sessions. The core loop involves moving a character through a simple kitchen to gather ingredients and assemble pizzas for customers. Its primary strength for killing time lies in its repetitive, almost meditative gameplay that requires minimal concentration but provides constant small rewards. The game features a clear upgrade path where players earn currency to improve their character's speed and efficiency, which creates a tangible sense of progression even in short bursts. For someone waiting for a bus or standing in a line, the one-touch controls and immediate feedback make it easy to start and stop. However, some users note the character's base movement speed can feel sluggish, which might be a deliberate design choice to encourage upgrades but can test patience initially. Reviews indicate the reward system feels fair, which helps maintain engagement without aggressive monetization pressure. The visual style is bright and simple, avoiding visual clutter that can be overwhelming in truly idle moments. Its lack of complex narrative or high-stakes competition makes it a reliable digital fidget toy for moments when mental engagement needs to be low but not zero.