stock market performance is used and that data is translated into slot machine results . the application - based slot machine that uses a formula to translate stock performance into slot machine spin results . the application - based slot machine combines the excitement and entertainment value of casino gambling with the importance of saving or investing . instead of “ winnings ” or “ losses ” being a result of gambling , they are a result of investment choices . by making investing / saving fun , the application - based slot machine encourages smart investing rather than true casino gambling .