價格：免費
更新日期：2014-07-28
檔案大小：3.7 MB
目前版本：2.0
版本需求：需要 iOS 7.0 或以上版本。與 iPhone、iPad 及 iPod touch 相容。
支援語言：英語
When in 1508 Michelangelo was asked to prove his talent to the Pope before being accepted for the job of painting the Sistine Chapel, he pulled out his iPhone and scored a 1000 in Perfect Circle.
Can you draw a perfect circle? This little app will tell you if you can. Draw a circle on your screen and get a score from 0 to 1000, indicating how perfect your circle is.
Test your drawing skills and challenge your friends!
支援平台：iPhone, iPad