Signal Spy allows users to be better informed about their cellular service. It allows you to see the strength of the signal and the technology in real time. We can also tell you which LTE band you are using on Sprint and T-Mobile so you can understand what speeds and features to expect. Signal Spy also keeps track of all your connections: when you connect and disconnect WiFi, and what media you use!
+ More information on history maps
+ Detailed view for each map of the story with additional data
Automatic dialer codes
+ Root supported direct switching
+ Non-root switching supported (requires Accessibibility support)
Advanced use of data
+ variable date of data usage reports
For More Info Google Play
Supported Android
varies with device
Download Signal Spy 1.9.7.5 Pro APK For Android