Signal Strength APK

Version 22.0.8 - com.cls.networkwidget
Last updated: 2020-07-05

Cellular/WiFi signal strength, networks, speed + some great home screen widgets

Signal Strength apk

APP Information

Download Version 22.0.8 (2208)
Apk Size4.81 MB
App DeveloperLakshman
Malware CheckTRUSTED
Install on Android5.1 and up
App Packagecom.cls.networkwidget.apk

Download Signal Strength 22.0.8 APK

App Description

Signal Strength is networkwidget,tools,signal,strength, content rating is Everyone (PEGI-3). This app is rated 4.54 by 13 users who are using this app. To know more about the company/developer, visit Lakshman website who developed it. com.cls.networkwidget.apk apps can be downloaded and installed on Android 5.1 and higher Android devices. The Latest Version of 22.0.8 Available for download. Download the app using your favorite browser and click Install to install the application. Please note that we provide both basic and pure APK files and faster download speeds than APK Mirror. This app APK has been downloaded 8825+ times on store. You can also download com.cls.networkwidget APK and run it with the popular Android Emulators.

Are you living or working in a low signal area ?
Are you sure that your internet is connected ?
Then this is the app for you. With this app you can get a good idea of the Cellular and WiFi signal strength and find out which corners of your office or home are having the best reception.

What this app gives you:-

General User

• Signal meter
• Connectivity check
• Speed test
• WiFi scan
• Home screen signal widgets 6 types including signal, connectivity/latency, network, battery, clock and storage

Advanced User

• Signal Logger
• Network info
• Cell towers
• Latency
• Out of service, low signal and roaming alerts.
• Bluetooth Low Energy (LE) devices signal strength

Additional features
• Day Night theme with dark and light modes

Pro Features(Inapp Purchase)
• AdFree
• Premium widgets (6 types)
• Speed test increased download size

• Dual SIM has been standardised from Android Lollipop 5.1 onwards. There are still a lot of bugs in manufacturer implementations. If you are seeing dual sim related errors in the app then try the app after disabling dual sim processing in app options. Also try setting both calls and data to same SIM in Android SIM settings. Consider sending an email to describe bugs to incorporate workarounds. 

• A very few phones are not following the signal reporting standard fully. If the signal strength is not updating then this is a sure sign of a broken ROM. This is a known issue and not a problem with the App.

App ChangeLog

  • • Bug fixes

App Screens

Signal Strength App Screen 1Signal Strength App Screen 2Signal Strength App Screen 3Signal Strength App Screen 4Signal Strength App Screen 5Signal Strength App Screen 6Signal Strength App Screen 7Signal Strength App Screen 8Signal Strength App Screen 9Signal Strength App Screen 10Signal Strength App Screen 11


Apk scan results

Apk Scaned By TotalVirus Antivirus,com.cls.networkwidget.apk Was Pure And Safe.

Scan Stats:confirmed-timeout:0|failure:0|harmless:0|malicious:0|suspicious:0|timeout:0|type-unsupported:12|undetected:61|
Name:x9NgETX3obhCRFfu8ihE20190622-54454-11067sj SHA-1:941d36c203c5fbd971dd3ebacfa252e0e178767b SHA-256:3f04faeb47ae1b1a02b16faa2a0fb01ef4dc7fa3bceca1c51c4be996a0e16f19 SSDEEP:98304:MorH82a8hfPFfeNWRC5F4a/hiLn0NkdqG0VDg43vlgJpV3/Klk:MoAqfNGNxFX0LniG5AtgJpV8k File type:Android Magic:Zip archive data, at least v2.0 to extract File size:5038553 Uncompressed Size:6227451 Contained Files :1659 Contained Files By Type:dex:1,md:1,png:539,txt:1,xml:113,


requires following permissions on your android device.

android.permission.ACCESS_COARSE_LOCATION: Access coarse location sources, such as the mobile network database, to determine an approximate phone location, where available. Malicious applications can use this to determine approximately where you are.
android.permission.ACCESS_NETWORK_STATE: Allows an application to view the status of all networks.
android.permission.ACCESS_WIFI_STATE: Allows an application to view the information about the status of Wi-Fi.
android.permission.BLUETOOTH: Allows an application to view configuration of the local Bluetooth phone and to make and accept connections with paired devices.
android.permission.CHANGE_WIFI_STATE: Allows an application to connect to and disconnect from Wi-Fi access points and to make changes to configured Wi-Fi networks.
android.permission.FOREGROUND_SERVICE: Unknown permission from android reference
android.permission.INTERNET: Allows an application to create network sockets.
android.permission.READ_PHONE_STATE: Allows the application to access the phone features of the device. An application with this permission can determine the phone number and serial number of this phone, whether a call is active, the number that call is connected to and so on.
android.permission.RECEIVE_BOOT_COMPLETED: Allows an application to start itself as soon as the system has finished booting. This can make it take longer to start the phone and allow the application to slow down the overall phone by always running.
android.permission.WAKE_LOCK: Allows an application to prevent the phone from going to sleep. Unknown permission from android reference Unknown permission from android reference Unknown permission from android reference
approximate location (network-based)
Allows the app to get your approximate location. This location is derived by location services using network location sources such as cell towers and Wi-Fi. These location services must be turned on and available to your device for the app to use them. Apps may use this to determine approximately where you are.

view network connections
Allows the app to view information about network connections such as which networks exist and are connected.

view Wi-Fi connections
Allows the app to view information about Wi-Fi networking, such as whether Wi-Fi is enabled and name of connected Wi-Fi devices.

pair with Bluetooth devices
Allows the app to view the configuration of the Bluetooth on the phone, and to make and accept connections with paired devices.

connect and disconnect from Wi-Fi
Allows the app to connect to and disconnect from Wi-Fi access points and to make changes to device configuration for Wi-Fi networks.

Allows access to the list of accounts in the Accounts Service.

full network access
Allows the app to create network sockets and use custom network protocols. The browser and other applications provide means to send data to the internet, so this permission is not required to send data to the internet.

read phone state
Allows read only access to phone state, including the phone number of the device, current cellular network information, the status of any ongoing calls, and a list of any PhoneAccounts registered on the device.

run at startup
Allows the app to have itself started as soon as the system has finished booting. This can make it take longer to start the phone and allow the app to slow down the overall phone by always running.

prevent phone from sleeping
Allows the app to prevent the phone from going to sleep.

In-App billing
In-app Billing on Google Play provides a straightforward, simple interface for sending In-app Billing requests and managing In-app Billing transactions using Google Play.

receive data from Internet
Allows apps to accept cloud to device messages sent by the app's service. Using this service will incur data usage. Malicious apps could cause excess data usage.


Certificate Issuer:CN:CLS Prasad
Certificate Subject:CN:CLS Prasad








Interesting Strings


Older Versions

More Android Apps to Consider

Google Play Reviews

  1. Robert Fox-avatar

    it's pretty good, first one I've tried and i bought it right away. no need to go through them all as i have no complaints at all. i use it for both Simms Telstra/Voda and home WiFi

  2. Tom Woolston-avatar

    A few improvements just to bring it to other app. Standards. Needs download and upload speedtest. Also needs speedometer graphic in paid version. Needs history log with user text desc. Of location where test was performed.

  3. Eric Banks-avatar

    Simple, but useful basic data. Recommended for people who need this basic data with no unhelpful technical bloat.

  4. Adrian Fethney-avatar

    After a few years of the free version, I had some Google credits to spend so bought the paid version. My immediate question was, where has the option to make the widget background show as transparent gone to? The widget background is way too dark for my liking making my home screen look clunky. Cheers. Edit: AHH, OK so no transparency for the Clock widget. How about including a transparency option of the click widget Dev.? Was 3*, now a 4* can be a 5* with work. 2nd Edit: Nice one Dev. 5⭐ Now!

  5. VijayBhai Kandoliya-avatar

    VijayBhai Kandoliya


    Why I couldn't maintain clock widget on home screen ? I try many time but every time I failed

  6. Michael High-avatar

    This app has definitely helped me to make the most of my lackluster rural mobile signal. It has shown me exactly where my wifi shadows are at home, helping me to place a couple of repeaters in the optimum locations.

  7. brandon mullins-avatar

    brandon mullins


    if you can update your meter bar where shows megabytes gigabytes and terabytes didn't you know how your internet signal in your speed is if you can you probably didn't need to fix it so it will do this but try it out and see if it needs to have this just to have more Improvement

  8. Tatiacha Bhodsvatan-avatar

    Tatiacha Bhodsvatan


    Now widgets are only in premium :-( and in app purchase does not tell the price i am not clicking to buy an app I don't know the cost of

  9. Dylan Browne-avatar

    Updated only to find widgets are now premium, making my existing widget useless. Edit: eh, it's not expensive and it's a good app.

  10. Azad Azady-avatar

    I can monitor my internet speed with this app, easy!!!

  11. Jobo Technopeasant-avatar

    Jobo Technopeasant


    App always states,"Wi-Fi and data networks are disconnected" therefore speed test is unusable.

  12. Brian Rutgers-avatar

    Great 4 checking signal strength and speed. Cheers

  13. Kevin Eckstein-avatar

    Give signal strength radio for cell and wifi love it

  14. Sojo Truth-avatar

    This app is not keeping hackers from slowing the signal and somtimes stopping my internet.

  15. Mike Sellards-avatar

    Love this app, I use it a lot while traveling in my Motorhome

  16. Alejandro Jamora-avatar

    Alejandro Jamora


    It's good in the first time and it suddenly start some bugs?

  17. Tamiey Evens-avatar

    Very nice this works for me a lot better Now I get better singles Thanks Very user.

  18. Aliganyira Julius-avatar

    Aliganyira Julius


    This is so awesome and accurate. Thanks for the effort put in to the app.

  19. Anubhab Dey-avatar

    It's an awesome work, dudd !!! Keep on !!! And please keep creating new, useful apps. Thank you !!!

  20. Pankaj Wankhade-avatar

    Pankaj Wankhade


    ☺☺☺ it is a good app to signal strength checking.

  21. Nigel Payne-avatar

    Effective and easy to use 👍

  22. Willard Thomas-avatar

    "Thank you for your application and service!.

  23. Chi V-avatar

    They fixed the dual sim issues! Yey!

  24. Emily Harrison-avatar

    Clear in app experience. Widgets could do with clarity on install

  25. I J-avatar

    As my work takes me around the state I am forever subjected to varying degrees of phone and internet reception on my mobile device. Having this app makes it easy to find the "sweet spot" for signal reception wherever I may be working. A very useful tool. Thank you Lakshman for developing this app.

  26. Cholla Bob-avatar

    This is the best of the apps like it I checked. First, the signal strength is shown in a big graphic easy to see while you're driving and trying to find a place to phone from. That's the only parameter I want to see, so the others are superfluous. Second, the developer doesn't require you to let him access all your contacts. What's annoying is that when the app opens the screen shows a notification that the app needs Location Permission and Phone Permission for certain functions and there's no option for skipping it. So it requires scrutinizing the screen to tap the ok box, which is not good for drivers looking for a place to make a phone call. I don't mind the ads because they don't interfere with the use of the app. If the notification could be skipped I'd rate the app 5★ and pay for the premium.

  27. Tauri Dragon-avatar

    Tested On my phone ZTE828 it works fine, Mom's phone 559 Every time icon is activated, permissions must br granted. Ease of use, minimal clicks or questions is required - I don't know problem, App access through settings- where I uninstalled- shows No permissions granted.

  28. David Burkhart-avatar

    Great all-around solution to most any network inspection and troubleshooting use. Provides a complete battery of basic tools and a few advanced extras. Added functions of alerts and Android setting shortcuts show this app was put together by someone who got tired of switching between apps and needed everything in one place.

  29. george kyrala-avatar

    Interesting but some units meaningless, for example how did he determine power, it matters what the detector area is,I So need watts per square cm for example not dbm. It doesn't seem that the meter values change as I move way away meters away from my wifi! As it should decrease.

  30. Rey Jarrett-avatar

    Easy to use and accurate

  31. Vince Edge-avatar

    Great Dev support. I have dual Sims and the commute is horribad with tower gaps. Having a graphical view on my phone is great via the widgets to manage and understand which sim will win.

  32. A C S-avatar

    Good app help me locate my best network place. Still i few data i found at worng places. Also not work on dual sim when only sim 2 is active.Hope it will fix in future. Not support old mobile.

  33. Edwin Sutton-avatar

    So far ,much better than expected . Much better than most.

  34. Terry Brower-avatar

    Overall very good performance.

  35. daniel mckillip-avatar

    daniel mckillip


    Yagi antenna direction optimised with this app. Great data: used its Signal Strength, Connectivity & Latency to optimise outside antenna. Great app to have. Thanks!

  36. ranjan mehta-avatar

    Also add internet speed test option

  37. Umair Anjum Sardar-avatar

    Umair Anjum Sardar


    pretty good to know the signal condition in your home..

  38. Radwan Hallak-avatar

    Both Wifi and 4G support, with many useful tools, thank you.

  39. M. A. Griesser-avatar

    I just read a one star review where the guy complained because the widgets weren't free. This person obviously is completely out of their mind. It's a beautiful app that's free. It does everything it says and more. These developers are the best and brightest we got in society today and deserve to be paid somehow. I've also seen reviews that state there aren't excessive ads. What more could you want? But to leave a one star rating for ones own delusional ways of the world doesn't seem fair.

  40. gentle -J-avatar

    No annoying adds and very useful tool to test your best router spot

  41. Ryan Blalock-avatar

    No widget unless you want to pay. Download Fi Switch for a great free widget. (You don't have to have Fi service)

  42. Sally Fields-avatar

    Great app. Way better than Verizons technical support !

  43. Peter Dell-avatar

    My phone is dual SIM but the app only gives information about SIM1.

  44. Chris Smith-avatar

    Any chance you can add a black theme? the dark theme isn't nearly dark enough. layout is nice.

  45. Marc Sutton-avatar

    Quick & simple , and it,s free .

  46. jj Cross-avatar

    It Does help me stream Live Video.

  47. Stephen Agypt-avatar

    Works well no problems.

  48. Hifazat Shaikh-avatar

    This app is useful for thanks for app user

  49. Noah Buster-avatar

    Perfect for testing wifi and signal

  50. Abishek De Fonseka-avatar

    Abishek De Fonseka


    Best app to know our signal strength

  51. Mike Boyle-avatar

    Great app easy tip use. Self explanitory.

  52. RAJA SEKHAR REDDY-avatar



    Very good performaning

  53. Peter Unsworth-avatar

    I am happy with this app. it is just detailed enough for my purposes. The adverts are not a nuisance as far as I am concerned.

  54. Amresh saw-avatar

    All are adjusted...fixed ...not proper show signal... Net tab is fully fake... I recommend to all don't install this...this app is scam and only showing ads to profit to developer...

  55. Chinmaya Das-avatar

    good and useful app

  56. marlon paraiso-avatar

    Nice app it helps a lot

  57. Dr Babatunde Omot Yusuf-avatar

    Dr Babatunde Omot Yusuf


    Installed the first time and fell in love 😍 with this app. After the new update, there was a force-to-buy in order to use premium features, I uninstalled. Likewise many others! People are uninstalling not because they can't buy but because they are forced to. I hope with time, developer will see from this angle and ask for donations to keep the app floating. Still NOT happy with the update. What can be done with the CUTE widget is no more!!! 😖😖💔😭😭

  58. Mark MarkW-avatar

    Very nice app. Very nice display, informs at one glance. A tap on the graduation-cap icon in the upper right gives you actual strength in dB for either Wi-Fi or 3G. (Are other frequencies -2G, 4G, 5G- available? If so, it's not obvious.) Ads are not overly intrusive, but I'm going to buy the no-ad version if I can find it.

  59. joel Cordeiro-avatar

    Good app. Must have on the phone.

  60. Dominique Croteau-avatar

    Dominique Croteau


    All the widgets are "premium" features which is not advertize until you install the app and try to use them.

  61. SHANAVAS I-avatar

    DON'T BUY THIS APP. 2g signal strength always shows full scale (-51dbm/ 100%) even in very low signal level area !! (update:- send bug report more than two times. After that developer updated app three times. But the above said problem exist without any change. Unfortunately i have purchased this App. I strongly advise others don't purchase this useless app)

  62. Matthew DiFrancesco-avatar

    Matthew DiFrancesco


    signal widget simplified to a useless level. no longer shows your signals DBM but just says "good" or "bad".... completely defeating the purpose of the app. if I wanted that little Info I'd not bother with an app and look at the signal bar in the top right of my phone.... best of all this was not a choice but put on me by default... 1 star until (if) its fixed.

  63. Tony Richardson-avatar

    Tony Richardson


    Great app for finding your signal strength and checking your Internet connectivity. Very easy to use.

  64. Billy Thomas-avatar

    This new update has stopped the widgets from working, now you must have premium for them to work. As otgers have said will find another app to do tge same but free, I can understand you adding new stuff and charging for them, but forcing us to buy a once free item is un fare to your loyal users. This will been seen in your ratings and as others the ones whom advertises with you. Sorry but have now uninstalled, I'm sure others are like me with this one.

  65. Warren Clarke-avatar

    Good so far. Can't get the phone co. To believe it though.

  66. Johnny B-avatar

    Great app I'm more than happy paying for an app that's well built and looked after. My only request if the dev reads the reviews would be to have the link speed of your wifi shown on the clock widget under the wifi name then you can see if you are connected at the right band/speed when you have a mesh network setup.

  67. dreammark balderas-avatar

    dreammark balderas


    It was very helpful to me to find a place that has a high or low cignal thank you for this app

  68. Jyoti Azad-avatar

    Good app but add more features

  69. Lance Read-avatar

    Always wanted something to check the signal around the house this does a fantastic job and I can recommend it for those that want to understand their network connection in the house, and for their mobile signal.

  70. Allen Wildsmith-avatar

    Allen Wildsmith


    i rely on this app. as i have a dual SIM phone and i can compare readings when I'm away from i can double check if I'm using WiFi and not using my phone data without going into the settings

  71. Mark Rowlinson-avatar

    Lost my widgets, lost 2 stars. Adding new functions to widgets sounds great but if I have no interest in the new functions I'm being forced to pay for what was previously free. Making all widgets premium, rather than adding additional, premium, widgets is disrespecting your users. I'll live without until I find an alternative.

  72. Kevin Matney-avatar

    I use this app to find good signal for setting up wireless cameras works great.

  73. George Flora-avatar

    This is an excellent program, an improvement is needed, a coverage update to LTE-A OR 4G+ display, please fix this!

  74. JD Ward-avatar

    Have to pay for the widget. Only reason I installed this app since it is easier to see than the notification bar. Seeking another app that does not require payments for the basics.

  75. David Olmstead-avatar

    Great app and the developer is very fast to answer any questions! Thanks again for making this, a very useful app.

  76. Missy P-avatar

    I LOVED it till I. "UPDATED" the fuckn thing and now i have to PAY FOR THE PREMIUM AGAIN! SERIOUSLY?? I I know it's only 1.99 but check THIS out YALL!! . YA GET WHAT YA PAY FOR RIGHT? WELL NOT A SECOND TIME AROUND FROM ME anyway! THANKS FOR.....

  77. Mark Mitchell-avatar

    Really useful app

  78. A Google user-avatar

    Was working beautifully and the latest update wants to force me unto the paid app. No thanks. It's a bad business practice and that gets no sympathy from me. Uninstalled.

  79. Dinesh Nair-avatar

    It is a good app for checking the network desible,u can still improve as to use in dual sim because dual sim it cant get properly,otherwise it is good.

  80. Francis Lajeunesse-avatar

    Francis Lajeunesse


    Good app for checking signal strength, able to show both Wi-Fi and 4g in real time allowing you to test and find ideal locations.

  81. gixxer guy-avatar

    got this app quite a bit ago and it was pretty good worked for what I needed but every update they move more and more features to the "premium" side

  82. Start Loving-avatar

    it is a very good application. Better widget than I have found anywhere else. $2 is not too much to ask for a lifetime of use.

  83. John Gray-avatar

    Surprisingly easy to install and use. Took a few goes to learn how the speed test works.

  84. Mike O-avatar

    Seems useful but latest update appears to be insisting I buy "Premium" to continue to use an icon that previously worked. :-(

  85. Leo Fromage-avatar

    Made widgets premium. Long time users should have been grandfathered. Still, it's probably the most aestheticly pleasing app of this type out there.

  86. Jay Lawrence Huntington II-avatar

    Jay Lawrence Huntington II


    All I should suggest in complement is this app has talented options in super efficient abilities to create desirability accurate measurements from precision instructional indications

  87. marlin seevers-avatar

    Easy to read. Easy to switch between wifi and cell signal.

  88. D Dimitrov-avatar

    Super useful app to get an idea of the signals around you, wifi chanels, interference and so on... Gove it a go!

  89. A Google user-avatar

    too many of the widgets require premium now to make free version of any use other than to test it works.

  90. Robert Cole-avatar

    great simple app,free widget straight on home stream shows time,battery signal strength network and signal strength wireless, perfect

  91. Joe Deegan-avatar

    Widget bar would not show dBm, despite showing this info in example screenshots. It only showed High or Low etc which is not specific enough. Disappointing.

  92. Keval Nagar-avatar

    Widgets are now premium features only with the latest update. Uninstalled and will find a replacement app.

  93. Wayne Mc Gee-avatar

    Any chance of wifi alert as per cellular

  94. A Google user-avatar

    Making all widgets premium is not a good move as far as I am concerned cos I am a cheapskate. Pointless having it so am uninstalling.

  95. Graham McGruer-avatar

    This is a great app. I can check the signal strength and what cells are available.

  96. Ashish Kumavat-avatar

    Not Support For Dual Sim!! App works fine for the rest

  97. Michael Coleman-avatar

    Michael Coleman


    works great! make sure you install it on internal storage.

  98. A Google user-avatar

    Iys very very useful and awesome can help us in finding data signal.....long live!

  99. mauricio zarate-avatar

    mauricio zarate


    I understand you want to make money out of it, widget was on my main screen , disappear something that was free once but all of them, it's a good app but now is kind of sucks

  100. GREG GOLDEN-avatar

    handy tool to measure connection strength in different rooms.