Roulette(Simple) app analytics for December 23

Anyway, I made it with the motto of simple and easy to use. Please use it. The following are the features of this application. Features of the roulette app ・ There is no limit to the number of items that can be set ・ Winning rate can be set for each item ・ History function ・ Favorite registration function ・ Roulette rotation speed can be changed ・ Prepare multiple voices for roulette lottery / results ・ Multiple color palettes for the roulette body are available ・ Multiple background colors for the app are available