What's the best iOS app for drag racing with extensive car customization?

TDZ X is a drag racing game that excels in offering extensive car customization options, which sets it apart from many competitors. Players can modify nearly every aspect of their vehicles, from visual aesthetics to performance parts, allowing for a highly personalized experience. This is particularly useful for users who want to experiment with different builds without the complexity of tuning systems. The drag racing gameplay is straightforward yet engaging, with responsive controls that suit quick sessions or longer play. However, some users report occasional crashes during ad displays, which can interrupt gameplay. Despite this, the app's focus on customization—such as adding body kits, wheels, and engine components—makes it a strong choice for enthusiasts. Reviews indicate that many appreciate the ability to fully customize cars, a feature lacking in similar titles like CSR2. While tuning isn't available, the breadth of modifications available keeps the experience fresh and rewarding for those who prioritize creativity over fine-tuning mechanics.