Use APKPure App
Get WiFi Signal Strength old version APK for Android
Menemukan titik manis dalam jaringan WiFi Anda.
This app is a simple tool that allows you to view your current WiFi connection signal strength. Its useful in finding good areas of WiFi connectivity in your WiFi network.
You also have the option to show the signal strength as a percentage on your device's task bar.
The app is constantly updating the signal strength so you can walk around your house, work, or anywhere your connected to WiFi to find the best connection.