About this app
An online quiz buzzer for use in fastest finger first quiz First, enter an 8-digit number to enter the room. When someone's button is pressed, the answerer's name will be displayed. The button of the person who pressed it first will be red, and the displayed name will also be red. If you reset the state where the answerer is displayed, it will return to the state where the button can be pressed. - There is a delay due to the quick push button using the Internet. Please note that it cannot be used for strict quick press. - Please note that the room is not a private space - Since it uses a network, it will not work if you are not connected to the Internet.
Latest release
What’s New
Minor fixes.
Audience growth
Ratings growth
Baseline captured. Growth appears after the crawler observes a changed rating count.
Momentum comes from crawler snapshots for the tracked storefront. “Viral growth signal” means unusually fast recent rating gains; it is an indicator, not download data.
Price tracking
Price intelligence
First snapshot captured. The trend line starts after the next crawler price observation.
- First observed Aug 12, 2026 · 4:03 PM Free
Screenshots
