Using this app will increase the expected prize value of Loto 7 by 1.2 times.The reduction rate of Loto 7 is about 45%.In other words, if you purchase 30,000 yen Loto 7 every month, you will win an average monthly prize of 13,500 yen.If you use this app, the expected prize value will be 1.2 times, so you will win an average monthly prize of 16200 yen.In other words, if you purchase Loto 7 for 30,000 yen every month, you will get an expected prize of 2700 yen every month.This app is expensive at 2000 yen per month, but if you are a heavy user who purchases 30,000 yen Loto 7 every month, you can save about 700 yen every month.