I have put special value on the visualization of the WiFi and mobile signal strength. They are normally only divided in weakly, good and excellent. Graphically in the form of mostly “only” three to five bars on the Mobile Radio and three to five “waves” by a WiFi connection.

In my app I differentiate the signal strength in total 14 bars. This will give you a quick visualized and detailed information about how good the signal strength is really.

In addition to the much more sophisticated graphical representation of the signal strength you will see some more interesting information.

In “Mobile Signal”:
Network operators, Sim operator, phone type, network type, network strength in dbm and ASU, data state, data activity, country code of the mobile phone, device ID, IP address, roaming state.

In “WiFi signal”:
WiFi-Name (SSID), MAC address, maximum WiFi speed, IP address, subnet mask, Gateway IP address, DHCP server address, DNS1 and DNS2 address.

What’s in this version:
Version 1.23:
Tab “System Info” added
special Tablet design
small graphical changes
Bug fixes
Version 1.21:
Android 3.x support
landscape mode support
fix force close crash on some devices
Google Maps usage reprogrammed
add “my position” on map view
(Info: The own position is never stored, nor do I give them further in any way.)
add distance between “my position” and cell tower
smaller bar graph for devices with lower screen height

Download: