掌电宝 app for iPhone and iPad 4.4 ( 3344 ratings ) Utilities Developer: 晓路 谢 Free Current version: 1.3.38, last update: 1 year ago First release : 15 Dec 2017 App size: 27.15 Mb 配置智能WIFI电表,通过APP 查询用电情况,在线充值