價格：免費
更新日期：2016-04-05
檔案大小：10.6 MB
目前版本：0.5.6
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
Quad lets you know when a group of your friends is hanging out nearby. Never go to the wrong d-hall or miss your friends on a Saturday night.
Currently operating at Phillips Exeter Academy and expanding shortly.
Contact jgoldsmith@exeter.edu or nliolios@exeter.edu for questions/comments/feedback.
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Continued use of GPS running in the background can dramatically decrease battery life.
支援平台：iPhone