價格：免費
檔案大小：44.5 MB
版本需求：需要 iOS 8.0 或以上版本。與 iPhone、iPad 及 iPod touch 相容。
支援語言：英語
The Just Do It! Button is the ultimate button.
Challenge Mode: How many taps can you get in 15 seconds? Challenge mode brings tapping to the next level.
Duel Mode: Have you ever wanted to challenge your friends to a tap-off? Well, now you can! Verse each other in an epic showdown of finger strength!
What are you waiting for? JUST DO IT!
支援平台：iPhone