https://www.nperf.com/en/nperf-applications
3G, 4G LTE, 5G & WiFi mobile speed test, browsing test and streaming test - QoS on Android and iOS...
nPerf application for iPhone, iPad and Android devices allows you to test your mobile cellular (2G / 3G / 4G LTE / 5G) or Wifi connection quality.
4g ltespeed teststreaming qoson android3g
https://data.mux.com/real-time-monitoring
Monitoring Dashboard for video streaming QoE/QoS | Mux Data
Get greater data granularity with smart data visualization and monitor your video streaming performance in real-time with Mux's Monitoring Dashboard.
video streamingmonitoringdashboardqosmux