Network Signal Info

44.3K reviews
Content rating
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About this app

"Network Signal Info" provides detailed information over the currently used network with accurate signal strength output, whether WiFi (WLAN) or cellular (mobile) connection and is easy to use.
Do you know ? Network Signal Info / Pro are UNIQUE
This type of software is ONLY available on Android smartphones - neither iOS nor Window Phones.

Main Features:
- detailed MOBILE network informations
- accurate signal strength indication
- detailed WiFi informations
- detailed ANDROID System informations
- Widgets for MOBILE- and Wi-Fi network (PRO version with six widgets)
- mobile cell tower location (PRO version with much better online cell tower database)
- Mobile SIGNAL TRACKER (only PRO version with KML-file export for e.g. Google Earth)
- WI-FI SIGNAL record function (only PRO version)

The app has two widgets, one for mobile- and one for WiFi-Signalstrength (free version), Six widgets in the PRO version,,three for mobile- and three for WiFi-Signalstrength.
(If you can't find widgets, please copy the app to phone memory)

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 more 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 "Wi-Fi signal":
Wi-Fi-Name (SSID), BSSID, MAC address, maximum Wi-Fi speed, IP address, external IP address, net capability, net channel, subnet mask, Gateway IP address, DHCP server address, DNS1 and DNS2 address. ...

If you like the app, please give me a positive rating in the market.

The PRO version (compared to the free version) has no ads, a NEW cell tower database with over 80 millions more entries, a NEW MOBILE SIGNAL TRACKER function that generates a KML file for use with Google Earth, more widgets, a MOBILE SIGNAL LOST SERVICE and much more.
Updated on
May 16, 2023

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
This app may share these data types with third parties
Location and Device or other IDs
No data collected
Learn more about how developers declare collection
Data is encrypted in transit

Ratings and reviews

41.7K reviews
R G O 2 (BaelRathLian)
April 8, 2024
Widgets are defective. Only once did it work, and that only opened the app. Not what widget is supposed to do. I expected each widget to give correct and accurate data for each type of signal and to work all the time. Instead it worked once out of 5 attempts to use the Widgets. Other wise the app is good which is why it is getting a 3/5.
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Paul S
January 7, 2023
The widgets no longer work. The home screen widgets do not display actual signal strength and often lock up. It shows low, compared to the scale on the app itself, which seems more accurate. The widgets often are blank. The recent update brought signal bars that are in the shape of a proper triangle. I liked the previous curved look, much better! Samsung Galaxy S4.
23 people found this review helpful
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Gregory Miller
October 16, 2021
This was a useful app, and still is on occasion. The ads haven't been a problem because I use root Adaway. But the app stays active in the background, apparently collecting data - and sending it home. In the last two months it has gone through 600MB of my phone's data allotment even without the ads. And it is a substantial drain on the battery. For now I am leaving it on the phone but only because I use Titanium to freeze it when not in use.
35 people found this review helpful
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What's new

More LTE (4G/5G) information, Band name, Band number (from Android 8 and higher)
Better Android 11 and 12(s) support
app size reduced
bug fixes
performance improvements
stability improvements