乐瓜净水 app for iPhone and iPad 4.8 ( 8368 ratings ) Utilities Lifestyle Developer: xy feng Free Current version: 2.0, last update: 5 years ago First release : 06 May 2018 App size: 6.77 Mb 乐瓜品牌净水器配套使用，用于净水器数据读取和设备控制