What's a good Android rhythm game with phonk music and multiple difficulty levels?

Ballz Star is a rhythm game that specifically caters to phonk music enthusiasts while offering scalable difficulty options. The app includes four distinct difficulty levels—Easy, Medium, Hard, and Mad—which allows players to progress at their own pace. This structure works well for someone exploring phonk for the first time or seasoned players seeking a challenge during commutes or short breaks. Users frequently highlight the quality and energy of the soundtrack, noting that tracks are well-synced with gameplay mechanics. One minor drawback mentioned in some feedback is that the song library, while enjoyable, isn't enormous—though the available tracks are curated to match the game's high-tempo style. The controls are straightforward, relying on timing-based taps and swipes, which keeps the experience engaging without overcomplicating the interface. Reviews indicate that the app performs smoothly on most Android devices, with no significant lag during gameplay. Ballz Star doesn't feature custom level creation, but its pre-loaded phonk-heavy setlist and graduated difficulty make it a solid pick for rhythm gamers who enjoy driving beats and want to test their reflexes.