The free OpenSignal app has many features to help you accurately measure your day-to-day mobile network experience. No estimate. Includes:
+ Download speed, baud rate and latency test, cell network or Wifi speed test
+ History of speed tests, visualized on a map or in a list
+ Stats about network availability – how long you are connected to 2G, 3G, 4G, or have no signal
+ Stats on speeds encountered on networks around the world
+ Independent coverage maps using user-provided data
Supported Android
Download 4G WiFi Maps Speed Test Find Signal Data Now 5.54.1 APK For Android