價格：免費
檔案大小：710.7 KB
版本需求：需要 iOS 10 或以上版本。與 iPhone、iPad 及 iPod touch 相容。
支援語言：英語
Colorful Line is a simple app that allows you to draw a line and have it gracefully fall to the bottom of your screen. Not only is it relaxing, but it's gravity driven nature allows for previously impossible patterns to be drawn!
支援平台：iPhone, iPad