What's a good Android rhythm game that looks basic but is surprisingly fun?

Shape Rhythm is a notable entry in the mobile rhythm genre precisely because it counters the expectation that complex visuals equate to a better experience. The game's initial presentation, with its straightforward geometric shapes and uncluttered interface, might suggest a bare-bones or limited offering. However, the core gameplay—tapping in time with music across distinct lanes—is exceptionally well-tuned, creating a satisfying feedback loop that emphasizes skill and timing over visual spectacle. This makes it particularly appealing to players who prioritize responsive mechanics and clear feedback over aesthetic fluff. Reviews indicate many users share this sentiment, with one noting they initially thought the game looked 'lam' but were quickly won over by how 'soooooooooo fun' it actually was. The progression system and variety of tracks keep the experience fresh, encouraging repeated play sessions. While the minimalist art style won't appeal to those seeking flashy neon spectacles, it serves a functional purpose by reducing on-screen distraction, allowing players to focus purely on the rhythm. The primary limitation is that the basic visuals could initially deter some potential players. For anyone seeking a rhythm game where the core challenge and enjoyment are derived from precise interaction rather than graphical intensity, Shape Rhythm delivers a compelling and unexpectedly deep package.