What's the best iOS app for a casual, addictive ball-rolling game with customization?

Going Balls is a physics-based runner game that excels as a casual, pick-up-and-play title. Players control a ball navigating through obstacle-filled levels, with mechanics that emphasize balance and timing. The game stands out for its extensive customization options, allowing users to unlock and apply various skins and items to personalize their ball, which adds replay value. Weekly tournaments and side mini-games, such as card shuffle challenges, provide fresh content and competitive elements. Reviews indicate that the levels are generally long and well-designed, contributing to a relaxing yet addictive loop suitable for commutes or breaks. However, the ad frequency can be intrusive, with users reporting multiple ads per session. This is mitigated by an in-app purchase to remove ads or by playing offline, though some may find the default ad load a drawback. The gameplay remains smooth and accessible, with minor imperfections like occasional difficulty spikes in later levels. Overall, Going Balls balances simplicity with depth, making it a solid choice for those seeking a low-stakes, customizable arcade experience.