Cell Signal Monitor - mobile networks monitoring APK

Version 5.1.1 - com.signalmonitoring.gsmsignalmonitoring
Last updated: 2020-04-15

📶 Cell Signal Monitor helps to watch the state of cellular network

APP Information

Download Version 5.1.1 (1491)
Apk Size3.47 MB
App DeveloperAlex Kozyukov
Malware CheckTRUSTED
Install on Android4.0.x and up
App Packagecom.signalmonitoring.gsmsignalmonitoring.apk
Website http://signalmonitoring.com/en/cell-signal-monitor-description

Download Cell Signal Monitor - mobile networks monitoring 5.1.1 APK

App Description

Cell Signal Monitor - mobile networks monitoring is signalmonitoring,gsmsignalmonitoring,tools,cell,signal,monitor, content rating is Everyone (PEGI-3). This app is rated 5 by 1 users who are using this app. To know more about the company/developer, visit Alex Kozyukov website who developed it. com.signalmonitoring.gsmsignalmonitoring.apk apps can be downloaded and installed on Android 4.0.x and higher Android devices. The Latest Version of 5.1.1 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 3933+ times on store. You can also download com.signalmonitoring.gsmsignalmonitoring APK and run it with the popular Android Emulators.

Cell Signal Monitor is an advanced network monitor that helps you to watch the state of cellular network by gathering data about cell towers. The app supports GSM, UMTS and LTE networks.
The first tab contains the following information:
• Connection status (in service/emergency only/out of service/radio is off)
• Operator name and its MCC and MNC
• Network technology (GPRS/EDGE/UMTS/LTE)
• Current cell identity (CID)
• Current area identity (LAC/RNC/TAC)
• Signal strength (RSSI and RSRP for LTE networks)
Charts show the changes of strength level and speed of mobile connection helping to monitor signal level (RSSI) and real amount of data in the channel. Log and Statistics display information about Base Transceiver Stations (BTS) recently used by a smartphone. After importing of a CLF file containing cell locations data can be displayed.
The application doesn't show neighboring cells data on Samsung devices due to firmware limitations.

App ChangeLog

  • Bugs fixed

App Screens

Cell Signal Monitor - mobile networks monitoring App Screen 1Cell Signal Monitor - mobile networks monitoring App Screen 2Cell Signal Monitor - mobile networks monitoring App Screen 3Cell Signal Monitor - mobile networks monitoring App Screen 4Cell Signal Monitor - mobile networks monitoring App Screen 5Cell Signal Monitor - mobile networks monitoring App Screen 6


requires following permissions on your android device.

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.

precise location (GPS and network-based)
Allows the app to get your precise location using the Global Positioning System (GPS) or 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 where you are, and may consume additional battery power.

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

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.

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

modify or delete the contents of your SD card
Allows the app to write to the SD card.

Older Versions

More Android Apps to Consider

Google Play Reviews

  1. graham elliott-avatar

    Nice app, let's you know when you phone is bouncing off towers, and what locations in your home are steady for one tower. I happen to be in the middle of about 15 cells, but given that there can be 5-10 on one tower, this could be the cause. To developers-----A GREAT FEATURE. TO ADD* "THE FIRST" ACTUAL GOOGLE EARTH LICENSED TOWER PLOT MAP, GIVING THE EXACT.LOCATION of TOWER BASED ON OPENCELLid database. You have all the info you already needed just need to add extra tab and the code!!!!!!!!

  2. João Klemz-avatar

    Simple and functional. Ads are not so annoying.

  3. Evan Daggo-avatar

    Only one my choice for all apps in play store that is which one apps tools or media that can work without internet except social apps offcourse and this apps is one of alot

  4. Michael Hill-avatar

    though i don't understand the numbers, the graphs are simple to follow. I'm able to track my signal strengths around my home as I walk. Real Time. I'll be able to locate my booster very accurately.

  5. Tim Masters-avatar

    My cell connection has been jank for a while and ATT told me it was my phone. This app helped me to compare signals to my siblings phones and determine ATT just sucks rather than my 0hone being broken. Thanks!

  6. HHC vS-avatar

    Amazing! Thank you! But, my notification bar is showing a circle with a slash through it instead of numbers. My other two do not do that. And this did not before I restarted my phone.

  7. Paula Fulton-avatar

    I like that the reviews get personal attention. And I absolutely love this app. I was using another one that I was happy with, but it didn't give me enough information. This one does. Well done, and thank you

  8. Roger Davis-avatar

    Good looking app. too bad it displays NO information regarding signal strength on my LG phone. location services are turned on...

  9. Princess_Kimberly-avatar



    lrm tryn app now this is an awesome app! This is new to me. I like reading reviews of this app many possible issues are adressed by reading

  10. A Google user-avatar

    My first impression: responsive & versatile app. How precise and useful the collected data are will require some time and testing...

  11. David Roberts-avatar

    Excellent - simple and clear and easy to use.

  12. Jill Reed-avatar

    i love this app it records every tower thank you for making it

  13. Nasrullah Hussain-avatar

    Nasrullah Hussain


    Excellent and exact app obout cell phone towers sectors

  14. Khalid AbdiSalam-avatar

    Khalid AbdiSalam


    Absolutely amazing app, thanks Alexander, let me know if you can allow us to save ARFCN too.

  15. Hussain Tomurree-avatar

    Hussain Tomurree


    Excellent app for checking signal quality of cell towers

  16. Peter Willis-avatar

    Galaxy s7 edge on Verizon LTE Does not display signal strength at all = useless.

  17. Anup prasad Sahu-avatar

    Anup prasad Sahu


    I dont understand why this app need access to my contact numbers. I dont want to share my privacy.

  18. pervaiz khan-avatar

    no working on Samsung a50 ......please check.... on old samsung working great

  19. Greg Trupka-avatar

    Exactly what I needed and works great.

  20. Kim Alexander Kepler-avatar

    Kim Alexander Kepler


    extremely useful and interesting to see and use

  21. staticverystatic static-avatar

    staticverystatic static


    Asks to manage phone calls. Think not. Next.

  22. Kevin Graham-avatar

    Not working on Google Pixel 3 XL

  23. Western Sunrise-avatar

    Western Sunrise


    Does not work in phone Huawei Y9 2019

  24. Santhosh Km-avatar

    How to import cell location data

  25. Geraldine Videan-avatar

    Geraldine Videan


    Very clever and easy to understand

  26. Tom Peretti-avatar

    This is the best app out there for its intended use.

  27. Yatander Malik-avatar

    It is really good app. Like it

  28. A Google user-avatar

    awesome!!! i love it...hell yeah it makes me happy.

  29. Abhilash Kumar-avatar

    It doesn't show me signal strength

  30. Herbert Chan-avatar

    The info is exactly what I am looking for, not too much or less.

  31. Play Man-avatar

    Dear sir Please check not working on Huawei and honor phones

  32. Navin Khatasana-avatar

    Navin Khatasana


    Remove System Settings and make Background enable app

  33. Jarvis Owl-avatar

    Why does it need to make phone calls ?

  34. Scott Anthony-avatar

    one of the best!

  35. Harsha Kaligotla-avatar

    Harsha Kaligotla


    It used to work previously, but the graph is empty now. Cant use the app anymore. Edit: it works only if the geolocation is enabled. Please let users of the app know that in the app itself. Ask us to enable the location settings

  36. Петр Петров-avatar

    Петр Петров



  37. Ronald Quiachon-avatar

    Ronald Quiachon



  38. Your So Wrong-avatar


  39. Krementius Garomykroneski-avatar

    Krementius Garomykroneski


    very helpful

  40. OZ Chalupkova-avatar


  41. Khurram Shahzad-avatar

    Khurram Shahzad



  42. Jagjit Singh Garewal-avatar

    Jagjit Singh Garewal


    awesome app...

  43. Rahul Shinde-avatar

    Nice one

  44. Dnyaneshvar Salve-avatar

    Dnyaneshvar Salve


    -112 .Kya ghanta samaj me ayega loagon ko. Display signal power in percentage.

  45. jhony Jhon-avatar


  46. Lea Ayers-avatar


  47. A Google user-avatar

    Excellent presentation

  48. Veerendra kumar A S-avatar

    Veerendra kumar A S


    Good app

  49. bocah edan-avatar

    please add feature that can auto save lac cid without open it and can make some database from that save to file.cvs

  50. Dheeraj Kumar-avatar

    Excellent app but there must be option to remove ads. Ads cut its rating. Otherwise application constantly measure network strength of dual SIM n display it on home screen widget which remains live

  51. sekar amir-avatar

    There should be save and recall for measurement done. Only 30 sec is available that too real time.

  52. Balvinder Singh-avatar

    Balvinder Singh


    Very nice app and quite useful.

  53. Colman Ryan-avatar

    great app!

  54. Gregor K.-avatar

    Ads + requires location. Shares your phone number and location with advertisers. Very risky privacy-wise.

  55. Divant Jain-avatar

    UI is great, very informative and useful to decide service provider

  56. S Baljit Singh-avatar

    Great insights

  57. Glagol GooG-avatar

    Hold only 3 good of data even though I set log size to be 24 hours

  58. Tiny Bluedot-avatar

    Many apps are rubbish. This one is a gem

  59. Cody Muñoz-avatar

    Shows me what I need to know

  60. Sanjit kumar-avatar

    Only showing one cell signal in my s7

  61. A Google user-avatar

    Gave me a good sense of transponders I access and the SN ratio necessary to discern coherent information.

  62. Beni Desriadi-avatar

    So far good aplication

  63. A Google user-avatar

    Works well

  64. Asad Shabbir-avatar


  65. Shahbaz Asghar-avatar

    Excellent app

  66. A Google user-avatar

    Good one

  67. Emiliano Vera-avatar


  68. A Google user-avatar

    Works very well. The only thing it needs is the addition of RSCP value for 3G

  69. Avinandan Roy-avatar

    Good app. Still discovering wierd truths.

  70. Deive Teahay-avatar

    Its really useful!

  71. niaz il 787-avatar


  72. maica cubijano-avatar

    Good.. Useful

  73. Dennis Waite-avatar

    Works OK not seen any improvement in phone serice

  74. Branden Martinez-avatar

    Branden Martinez


    Work better than the rest

  75. kevin omwenga-avatar

    Its a good informer

  76. David McNaughton-avatar

    David McNaughton


    Really good app

  77. Umer Farooq Malik-avatar

    Umer Farooq Malik


    Superior to other apps that boast similar qualities. Highly recommended. 5⃣⭐🌟🌟⭐🌠 💖💖💖

  78. SJ Mobilni-avatar

    Dobra i praktična

  79. A Google user-avatar

    Nice dual SIM support, thanks! Please add some widget config possibilities (operator name, logo, graphical signal straight) and make widget independent of app.

  80. Kennedy Koech-avatar

    Doesn't work on HTC 310 single sim

  81. Khalid Mahmood-avatar


  82. Евгений Горбунков-avatar

    Евгений Горбунков


    Could be way better if provided capability to export measurement results in proper format (cell id, timestamp, RX level, upload/download speed) for reasonable period of time (1 hour at least). Exporting into tiny pictures with label numbers that could not be read makes absolutely no sense. Moreover, if linked with GPS data could even be considered as a semi-professional tool. Without above features - nice, but nearly usless toy.

  83. Kunal Singh-avatar

    Download this app if you are performing analysis for gsm tower or cdma tower. This app is not for refreshing tower or signal boosting. So don't download it for something that it is not intended for and then rate low for such a marvel job. Kudos for developer for keeping it clean from ad.

  84. It’s me-avatar

    I like to see the upload and down load speeds, what network I'm on, and the chart is really helpful to see a longer period of data. I don't know how it could be better.* update, now it lags when I open it. It has a delay when I want to swipe to the next screen and putting the info on the screen.

  85. Damon Cusato-avatar

    Properly displays what type of network connected to (LTE, 4G, HSPDA, etc) along with rms (avg signal level from carrier and real time. It also shows the CID (cell id # connected to) and others. Was instrumental in getting out of t-mobilw with no ETF. Just sent over the logs....-118 dBm is not good lol.

  86. Rowley C-avatar

    This was a brilliant app until about a month ago when it started to run slowly and even hang. I have tried uninstalling and reinstalling without success. Please can the dev take a look? Update a month later - no change.

  87. A Google user-avatar

    1. Only shows my carrier. I want to see the strength of any cellular signal I'm receiving. 2. No exit? Right, cuz I want this to run forever. 3. UNINSTALLED.

  88. Pc Lye-avatar

    Apps works well in all area except near border town.... the apps hanged/frozed.... due to too many signals detected. Hope this can be solved. It is an excellent app

  89. Andy decline-avatar

    Good, improvements possible for my purposes - I want to record the signal over days not minutes, but it is way better than all the others I tried

  90. Rhys Sebastion-avatar

    but it doesn't log signal strength (RSSI and RSRP)... why? The information logged is not really of any value without this information.

  91. Jonathan Price-avatar

    Surprisingly this app is pretty good. It allows me to see in good detail about the network I'm connected to and which MSC/MSC I'm on. Pretty decent for a free app!

  92. syafiq ani-avatar

    I don't know anything about this app and don't care...all I really care and important info in this app is the cell signal network value..hihi..thanks developer..

  93. John Kildea-avatar

    Very handy to be able to log a loss of signal and what CID's I connect to. If only it could tell me how far away the Cell is, I would be happy.

  94. somnath chatterjee-avatar

    somnath chatterjee


    A great tool to measure signal at any location plus gives option's for these to be seen later.

  95. A Google user-avatar


  96. Keith Hall-avatar

    On Galaxy S6 running Android 5.1.1 app doesn't show signal strength other than -51 or cell details, although strength can be seen in android settings -> about device

  97. Fauzi Mohamad-avatar

    Problem with huawei honor 7, the rsrp rssi cant read . static value. Got any idea how to fix this.

  98. A Google user-avatar

    Not bad stuff, but I miss RNC and RSSI from the log. Apart from that it is a quite good tool.

  99. Billy Vazquez-avatar

    I use this app for testing after installing a DAS system, it works great to let me me know signal quality...

  100. Tong Cell-avatar

    CID should be long int format and not support 4G LTE on my Lenovo K3 Note (display incorrectly).