You can test your internet speed by using SpeedTest - WiFi & 5G Internet Speed Tester. This app lets you check Download speed, Upload speed and Ping rate of your WiFi or Mobile data (4G, 5G & LTE networks).

Features:
Test your Download, Upload and PING latency.
Check internet speed of your Mobile carrier (4G, LTE).
Check internet speed of your Connected WiFi.
Keep track of your past internet speed test with History feature.
Keep checking if your Internet Service provider is delivering the Upload/Download speed its services promised.
Choose your preferred data measuring unit from Settings (mbps/kbps).
One-Tap Internet speed testing with simple and beautiful design.

SpeedTest - WiFi & 5G Internet Speed Tester - One app to check your Network speed and Internet performance directly from your phone.