You tap the voice buttons on playing BGM !
That is the voice of Query-Chan.
The displayed word is Japanese.
*This app uses
"Query-Chan" of the Pocket Queries Corporation.
"Pronama-Chan" of the Pronama LLC.
Bug fixes that sharing feature does not work.
When you slide the screen, the camera now moves.
Support iPhone X screen.
With Family Sharing set up, up to six family members can use this app.