價格：免費
檔案大小：24.7 MB
版本需求：需要 iOS 9.0 或以上版本。與 iPhone、iPad 及 iPod touch 相容。
支援語言：英語
A traffic light simulator that can be used for entertainment purpose such as indoor games. Standard traffic signals green, amber and red are used. The time for which each signal should be illuminated can be configured. Using this app and some ride on toys it is easy to teach children how traffic signals work.
支援平台：iPhone, iPad