○× Buzzer — ASO

发行商 Legal Prompt Inc. AppTrack Ninja。

Right/Wrong Buzzer

"○× Buzzer" is an app that displays a correct "○" and makes a "ping pong" sound, and displays an incorrect "×" and makes a "beep" sound. It can also be controlled using your Apple Watch.

分类: Entertainment, Utilities

的关键词可见性、排名搜索词和每日位置变化。 ○× Buzzer.