下载 APKPure App
可在安卓获取Just Say Hi!的历史版本
把人们团结在一起，一个喜在同一时间！
Saying Hi... A simple word that can enlighten the day of a family member, a friend, a stranger.
With "Just say Hi", spread this good vibe to a someone living next door, or at the other side of the earth. One click send your Hi, and connect you to other person saying Hi at the same time. Easy as pie !