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
Ding Dong - I'm Here! Ping a friend with your location. Have fun! *** "Staying in touch with friends super simple and expressive" TechCrunch*** *** "It’s a one-tap ‘Hey, I’m here and I’m well’ thumbs-up to your buddies." The Next Web***
下载地址：iTunes 或者AAP STORE 下载
