3T gives parents the tool to control their children’s time on iDevices from 0 to 99 minutes. When the time is up, the screen locks automatically and only the parent can unlock the iDevice to resume usage. Parents may use this app with children of all ages, from toddlers to pre-teens. With 3T, your little ones can return to running, playing and exploring the world!Developed by Modern Media Software - www.modernmediasoftware.com 【基本信息】 作者：Toddler Timer, LLC 更新时间：2014-08-30 版本：1.1 系统：Android 2.2.x以上 语言：其他 更新内容： 为您优化了体验细节。