Roulette world had upgraded for IPAD & IPhone 4! A bigger, optimized touch interface, easy tap control, complete betting information...plus support HD vision for iPad and iPhone4. In the new vision you can bet with no pressure, we provide the solution for you to gain more extra chips. We also optimized betting way and added history record, you can easily find out that place a bet can be so much fun. Roulette world is your best choice to share happy time with your friends!