Track your numbers on the roulette. Now includes the American roulette table with “00”. Track the numbers that have hit. Track the numbers that have missed. See the percentages or count of Red/Black, Odd/Even, Hi/Low. Dozens and Columns are also calculated. I've built the app for iOS 8.0 and up so if your having issues you might need to update your device. Responsible Gambling http://www.responsiblegambling.vic.gov.au/getting-help Note: By purchasing this app you are responsible for any loss or circumstance when using this app. Good luck!