The app provides with all the previous winning number of the lottery draws and are stored on your device to allow quick access.
You can generate new lottery number automatically for each week or enter new number manually.
Setting up the winning number for the draw will automatically check your lottery number that was generated and display you the matching number.
You can share your lottery number with your friend via android beam (NFC).

Just enable your android beam/NFC and choose the draw date and check the required data to share.
The device that is sending the data should tap on the screen in order to successfully send the data.