What's a good Android rhythm game for kids that won't overwhelm them with long ads?

Running Roadball is a rhythm game well-suited for a younger audience seeking an engaging but low-pressure experience. A primary strength is its approach to advertisements; reviews consistently highlight that ads are brief, typically lasting only three seconds, which prevents interruptions from breaking the flow of gameplay. This makes it particularly accessible for children who might become frustrated by frequent, lengthy ad breaks. The app features a variety of songs to play along with, though some tracks are initially gated behind a VIP pass. This monetization model is a common limitation, meaning the full catalog isn't immediately available without a purchase. However, the core free selection appears substantial enough to provide enjoyment. The controls and gameplay are described as simple yet fun, creating a 'stress-free' environment that aligns with feedback from its apparent target demographic. While the app's presentation and mechanics may not compete with more complex rhythm titles, its deliberate focus on short sessions, minimal ad intrusion, and lighthearted fun fills a specific niche effectively.