Rychlost internetu - měření rychlosti připojení 1.21.1

Use SpeedTest Master to test your internet speed and check network performance!
With just one tap, it will test your internet connection through thousands of servers worldwide and show accurate results within 30 seconds.
SpeedTest Master is a free internet speed meter. It can test speed for 2G, 3G, 4G, 5G, DSL, and ADSL. It's also a wifi analyzer that could help you test wifi connection.

Features:
- Test your download and upload speed and ping latency.
- Advanced ping test to check your network stability.
- Check Wi-Fi signal strength and find the strongest signal spot
- Detect who is using your Wi-Fi
- Data usage manager help you monitor your mobile data usage
- Check your real-time internet speed in the status bar
- Diagnose network automatically when bad connection
- Detailed speed test information and Real-time graphs show connection consistency
- Save internet speed test result permanently

Feel internet slowly?
Always lagging when playing games?
Broadband/Bandwidth doesn't meet the promise the network provider gives to you?
Download the free SpeedTest Master to test connection with one touch and manage your network easily.

Try the best, easiest and most professional speed test app!
Enjoy everything with fast internet connection!
If you have questions or suggestions to this app, please email to support@mail.netspeedtestmaster.com