The actual phrase Bingo was coined after the game was first introduced in New York and a woman tongue tied with the excitement of winning yelled out B-B-B-Bingo!. Now, when you have all the required numbers, or pattern, to win you are suppose to yell out Bingo! right after your last winning number is called.
You have to love Bingo and games of chance to enjoy Bingo Cash. It does pay real money, but you shouldn't look at online Bingo as a way to bring in regular income. At best, it's a fun, casual hobby that can sometimes pay you money for winning.
Yes, Bingo Cash is a legitimate app where you can play bingo to win real money. It is free to download, however, you do have to put down a cash deposit to enter a tournament where you can play others for a chance to win up to $3,000.