打开 iTunes 以购买和下载 App。
StandBy lets you leave secret messages for friends that can only be opened in a specific location.
Just open the app, type a message, add photos if you like, and send! Your friend will be able to check their StandBy when they are at the location you chose.
版本 1.0.3 中的新功能
Fix bugs on sending new standby using old contact information