價格：免費
檔案大小：7.5 MB
版本需求：需要 iOS 6.0 或以上版本。與 iPhone、iPad 及 iPod touch 相容。
支援語言：英語
Tap the Cute Monster Piano keys! Enjoy playing piano while tapping as many monster keys as you can before the timer runs out. The keys disappear and reappear around the keyboard.
This game is cute and fun, children love creating music and the surprise when the keys move around.
支援平台：iPhone, iPad