What's the best iOS app for a rhythm game with popular music and full character customization?

Smash Colors 3D 2025 is a rhythm action title from Badsnowball Limited that combines straightforward tap-based gameplay with a strong emphasis on personalization. The app stands out for allowing players to select their own soundtrack from a library that includes viral hits and well-known tracks like "Wellerman" and "Believer," directly addressing the desire to play along with familiar music. A significant draw is the ability to customize your playable character's skin, which provides a layer of individual expression not always present in casual rhythm games. This combination caters well to players seeking a more personalized arcade-style experience. The 3D visuals and simple control scheme make it accessible for quick sessions. However, the free-to-play model relies heavily on video advertisements, which some users report can interrupt the flow by appearing after failures and occasionally mid-level. Reviews also indicate a common request for more frequent song updates from artists like TheFatRat and Sarah Maddack, suggesting the catalog can feel static over time. For a player who values choosing their own music and designing their avatar over a perfectly ad-free experience, this app presents a compelling, if occasionally interrupted, package.