Company SHUQIN CHEN created these great apps:
Thermometer - Barometer,Hygrometer,Feels like, Thermometer Pro - Barometer,Hygrometer,Feels like, Speed Test -Check Internet Bandwidth for 4G & WIFI, SpeedTest -Check Internet Bandwidth for 4G & WIFI., Noise Meter Free- Professional Decibel Meter, Noise Meter Pro - Professional Decibel Meter, Altimeter - GPS Altitude & Map Elevation, Altimeter Pro- GPS Altitude & Map Elevation, Barometer and GPS Altimeter, Barometer and GPS Altimeter Pro, and others..
