SLock app for iPhone and iPad 4.2 ( 8112 ratings ) Lifestyle Developer: 兴魁 胡 Free Current version: 1.1, last update: 4 years ago First release : 18 Aug 2017 App size: 3.26 Mb 通过蓝牙用app控制锁的开关,对锁的开关进行设置。