My BINGO app for iPhone and iPad

It is an application which takes out the number of bingo instead of a bingo machine.
Please prepare 5x5 Massus bingo card in advance.

A number will be displayed if a screen is made to slide to the right.
The ON/OFF change of a sound can be performed.

The number which came out on the "Number" page until now can be checked.
If an "applause" button is pushed, applause sound will flow.
Lets push, when bingo comes out.

Please utilize in the after-prom party of a marriage ceremony, a graduation day reception, a welcome party, a New Years party, a year-end party, etc.