The lottery winning number confirmation app.Required permission1. Camera (Camera permission is required to check the lottery winning number using QR code.)You can check your winnings by recognizing the QR code of the lottery lottery.You can check the number of winners / winners of each prize.You can check whether you win by creating a random lotto number and saving it.You can save your lottery numbers by adding or excluding selected numbers by selecting the number.Lotto numbers can be generated by specifying the number of occurrences per range.After scanning the QR code, you can check the scanned history.You can send the first number to a friend via KakaoTalk.