软件类别：iOS软件,
软件授权：免费软件,
运行环境：ios,
软件语言：英语
Use one application across many platforms to message, follow, and stay connected. Stay in contact with friends, business colleagues, and family members anywhere in the world. This application uses GPS in background mode. Continued use of GPS running in the background can dramatically decrease battery life.
下载地址：iTunes 或者AAP STORE 下载
