A look at NetSpot WiFi Analyzer for Android

Martin Brinkmann
Nov 15, 2018
Google Android
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8

Netspot WiFi Analyzer for Android is a new free networking application to survey wireless networks that are picked up by the Android device. The app is made by the same company that released Netspot for Windows, a sophisticated desktop program to survey wireless networks.

The Android application is not as feature-rich as its Windows counterpart; it lacks the ability to create a wireless reception map and lacks some of the advanced information that the Windows program displays.

The Android application displays all wireless networks that the device picks up when you run it. Each network is displayed with its name, signal strength and some other information such as the used channel. Networks may be sorted by name and not signal strength with a tap on the settings button.

NetSpot uses color coding to indicate the strength of networks; dark green is great while dark red not so much.

A tap on any network switches to the comparison tab (you may also swipe to the left) which highlights performance over time. Multiple networks are selected by default and you may want to hide networks that you don't want to monitor to improve readability of the graph.

Another swipe to the left displays an overview of the channels (2.4 GHz and 5 GHz are displayed on separate tabs) that all discovered wireless networks use; this visualization shows if multiple wireless networks use the same channel. If wireless reception is weak, it may be worth a try to move to a different channel that is not used by other wireless networks or weaker networks to improve performance of operations.

NetSpot features a filter button at the top that you may activate to hide networks from the listing. Filters are provided to hide networks with weaker signals, certain security protocols, or bands; useful to reduce the noise especially if the Android device picked up lots of networks.

The networking application scans and monitors networks when it is open by default. A tap on the scan button starts and stops the monitoring.

Closing Words

NetSpot is a useful Android application to find wireless networks with the best performance and troubleshoot some connectivity issues. The application is bare bones when you compare it to the Windows version or other Android applications such as Fritz!App Wlan that offer more functionality and are free as well.

Summary
software image
Author Rating
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3.5 based on 6 votes
Software Name
NetSpot
Operating System
Linux
Software Category
Networking
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Comments

  1. Albert said on August 18, 2023 at 1:49 pm
    Reply

    Thanks for the tip Martin.

    It is for these kinds of posts that I follow GHacks.

    1. Mike Williams said on August 26, 2023 at 8:55 pm
      Reply

      What’s up with the generic comment, are you a bot?

  2. Tachy said on August 18, 2023 at 3:23 pm
    Reply

    2G?

    Where on the planet is that still in use? I was forced to give up using my RAZRV3 years ago because 2G was phased out by AT&T.

    1. arbuz said on August 20, 2023 at 5:02 pm
      Reply

      Everywhere 3G has been turned off and you don’t have LTE coverage, and believe me there are many developed countries where this is the case and if it weren’t for 2G you wouldn’t even be able to make a phone call.

    2. Doc Fuddled said on August 31, 2023 at 5:55 pm
      Reply

      Maybe I missed it, but I don’t believe tha term “2G” is in the article. Perhaps you are referring to “AGM G2”??

  3. Tachy said on August 18, 2023 at 3:27 pm
    Reply

    @Martin

    Your website has gone insane.

    When I the post button I then saw my comment posted on a different article page. When I opened this article again, it is here.

    1. Martin P. said on August 31, 2023 at 4:39 pm
      Reply

      @Tachy @Martin Brinkmann

      ” Your website has gone insane. ”

      Same here. Has happened several times.

      1. owl said on September 1, 2023 at 3:42 am
        Reply

        @Tachy,
        @Martin P.,

        For over two weeks now,
        I’ve been seeing “Comments” posted by subscribers appearing in different, unrelated articles.
        https://www.ghacks.net/windows-11-update-stuck-fixed-for-good/#comment-4572991
        https://www.ghacks.net/windows-11-update-stuck-fixed-for-good/#comment-4572951
        For the time being,
        it would be better to specify the “article name and URL” at the beginning of the post.

  4. Anonymous said on August 18, 2023 at 11:17 pm
    Reply

    @tachy a lot of non-phone devices with a sim in them rely on 2G, at least here in europe.
    Usually things reporting usage or errors/alarms on something remote that does not get day to day inspection in person. They are out there in vast numbers doing important work. Reliable, good range. The low datarate is no problem at all in those cases.
    3G is gone or on its last legs everywhere, but this stuff still has too much use to cancel.

    Anyhow, interesting that they would put that in. I can see the point if you suspect a hostile 2G environment (amateur eavesdroppers with laptop, ranging up to professional grade MITM fake towers while “strangely” not getting the stronger crypto voip 4G because it is being jammed, and back down to something as old ‘stingray’ devices fallen into the wrong hands).

    But does this also mean that they have handled and rolled out a fix for that nasty 4G ‘pwn by broadcast’ problem you reported earlier this year? I had 4G disabled due to that, on the off chance that some of the local criminals would buy some cheap chinese gear, download a working exploit and probe every phone in range all over town in the hope of getting into phones of the police.

  5. Andy Prough said on August 19, 2023 at 3:04 am
    Reply

    >”While most may never be attacked in stingrays, it is still recommended to disable 2G cellular connections, especially since it does not have any downsides.”

    The downside would be losing connectivity. I spend a lot of time way out in the countryside where there’s often no service or almost none. My network allows 2G, and I need it sometimes. I have an option on the phone to disable 2G, I may do that when I’m in the city and I have good 5G connectivity, but not out in the country.

    I would imagine that the stingray exploits, like most of the bad things in this world, are probably things you will run into in the crowded big cities.

  6. owl said on August 21, 2023 at 3:40 am
    Reply

    I stopped using it in a mobile (Wi-Fi line) environment, so I’m almost ignorant of the actual situation,
    But the recent reality in Japan makes me realize that “the infrastructure of the web is nothing more than a papier-mâché fiction”.
    https://www.ghacks.net/2023/08/17/google-chrome-to-enable-https-first-by-default-for-all-users/#comment-4572402

    It is already beyond the scope of what an individual can do.
    What we should be aware of is the reality that “governments and those in power want to control the world through the Web”, and efforts to counter (resist and prevent) such ambitions are necessary.

  7. Anonymous said on August 26, 2023 at 9:27 pm
    Reply

    Why do you want people to disable the privacy features? Hmmmmm?

  8. Anonymous said on August 27, 2023 at 2:30 am
    Reply

    Now You: do you plan to keep the Ads privacy features enabled?

    I’d like to tell you, but apparently if you make a post critical of Google, you get censored. * [Editor: removed, just try to bring your opinion across without attacking anyone]

  9. Tachy said on August 27, 2023 at 5:15 am
    Reply

    @Martin

    You website is still psychotic. Comments attach to random stories.

  10. John G. said on August 28, 2023 at 2:46 pm
    Reply

    @Martin please do fix the comments, it’s completely insane commenting here! :[

  11. ECJ said on August 28, 2023 at 5:37 pm
    Reply

    @Martin

    The comments are seriously messed up on gHacks now. These comments are mixed with the article at the below URL.

    https://www.ghacks.net/2023/08/18/android-how-to-disable-2g-cellular-connections-to-improve-security/

    And comments on other articles are from as far back as 2010.

  12. Naimless said on August 29, 2023 at 12:57 am
    Reply

    What does this article has anything to do with all the comments on this article? LOL I think this Websuite is ran by ChatGPT. every article is messed up. Some older comments from 2015 shown up in recant articles, LOL

  13. Paul Knight said on August 31, 2023 at 3:35 am
    Reply

    The picture captioned “Clearing the Android Auto’s cache might resolve the issue” is from Apple Carplay ;)

  14. Anonymous said on August 31, 2023 at 9:57 pm
    Reply

    How about other things that matter:
    Drop survival?
    Screen toughness?
    Degree of water and dust protection?

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