软件类别：地图导航\n\n,
软件授权：免费软件\n\n,
运行环境：ios\n\n,
软件语言：英语
\n\n,With this App, participants of the Critical Mass can share their GPS coordinates with others participants. Besides that, users can send messages through the built-in chat. Continued use of GPS running in the background can dramatically decrease battery life.\n\n
下载地址：iTunes 或者AAP STORE 下载
