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About WiFi Analyzer (open-source)

Optimize your WiFi network using WiFi Analyzer (open-source) by examining surrounding WiFi networks, measuring their signal strength as well as identifying crowded channels.

Beware of WiFi Analyzer (open-source) clones in Play Store, they may contain malicious code.

Users' privacy and security is a huge concern these days and WiFi Analyzer (open-source) is designed to use as few permissions as possible. It asks for just enough to perform the analysis. Plus, it is all open source so nothing is hidden! Most notably, this application does not require access to internet, so you can be sure it does not send any personal/device information to any other source and it does not receive any information from other sources.

WiFi Analyzer is under active development by volunteers.
WiFi Analyzer is free, has no-ads and does not collect any personal information.
WiFi Analyzer is not a WiFi password cracking or phishing tool.

Features:
- Identify nearby Access Points
- Graph channels signal strength
- Graph Access Point signal strength over time
- Analyze WiFi networks to rate channels
- HT/VHT Detection - 40/80/160MHz (Requires Android OS 6+)
- Access Point view complete or compact
- Estimated Distance to the Access Points
- Export access points details
- Dark or Light theme available
- Pause/Resume scanning
- Available filters: WiFi band, Signal strength, Security and SSID
- Vendor/OUI Database Lookup

Please visit our website for more helpful information:
https://vremsoftwaredevelopment.github.io/WiFiAnalyzer

Features:
https://vremsoftwaredevelopment.github.io/WiFiAnalyzer/#features
Usage Tips:
https://vremsoftwaredevelopment.github.io/WiFiAnalyzer/#usage-tips
How-to:
https://vremsoftwaredevelopment.github.io/WiFiAnalyzer/#how-to
FAQ:
https://vremsoftwaredevelopment.github.io/WiFiAnalyzer/#faq

GitHub is the place to go for bug reports and code contributions:
https://vremsoftwaredevelopment.github.io/WiFiAnalyzer/#feedback

WiFi Analyzer (open-source) details

WiFi Analyzer (open-source) is a free Tools app for Android with 1,000,000+ installs on Google Play and a 4.2/5 average rating from 13,103 ratings. It was released on March 11, 2016 and last updated on April 3, 2020. It's developed by VREM Software Development.

Category
Tools
Rating
4.2 / 5 (13,103 ratings)
Installs
1,000,000+
Price
Free
In-app purchases
No
Ads
No ads
Size
Varies with device
Requires Android
Varies with device
Content rating
Everyone
Released
March 11, 2016
Last updated
April 3, 2020
Developer
VREM Software Development

What’s new in WiFi Analyzer (open-source)

Android 9.0+ (Pie) requires location permission and location services to perform a WiFi scan. Polish language update Bug fixes, performance and UI improvements OUI database update Dependencies update

Updated April 3, 2020

Alternatives to WiFi Analyzer (open-source)

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WiFi Analyzer (open-source) vs. alternatives
App Rating Price Installs Last updated
WiFi Analyzer (open-source) 4.2 / 5 Free 1,000,000+ Apr 3, 2020
NetSpot WiFi Site Survey Tool 3.6 / 5 Free 1,000,000+ Aug 27, 2026
WiFi Automatic 4.3 / 5 Free 1,000,000+ –
Fing - Network Tools 4.1 / 5 Free 50,000,000+ Sep 11, 2026
Kaon WiFi – Free 10,000+ –
WiFi QR Connect 4.2 / 5 Free 1,000,000+ Aug 21, 2026
Linksys 3.8 / 5 Free 5,000,000+ Nov 12, 2025

Frequently Asked Questions (FAQ)

What is WiFi Analyzer (open-source)?
WiFi Analyzer (open-source) is a tool that helps optimize WiFi networks by examining surrounding WiFi networks, measuring signal strength, and identifying crowded channels.
Are there any security concerns with WiFi Analyzer (open-source)?
Yes, there may be clones of WiFi Analyzer (open-source) in the Play Store that contain malicious code. It is important to be cautious when downloading this application.
How does WiFi Analyzer (open-source) ensure privacy and security?
WiFi Analyzer (open-source) is designed to use as few permissions as possible and only asks for the necessary permissions to perform the analysis. It is an open-source application, so nothing is hidden. Additionally, it does not require internet access, ensuring that no personal or device information is sent or received.
Is WiFi Analyzer (open-source) a WiFi password cracking or phishing tool?
No, WiFi Analyzer (open-source) is not a WiFi password cracking or phishing tool. Its purpose is to analyze WiFi networks and optimize their performance.
What are the features of WiFi Analyzer (open-source)?
The features of WiFi Analyzer (open-source) include identifying nearby Access Points, graphing channel signal strength, analyzing WiFi networks to rate channels, and much more. A complete list of features can be found on the website provided.
Is WiFi Analyzer (open-source) free and does it collect personal information?
Yes, WiFi Analyzer (open-source) is free, has no-ads, and does not collect any personal information.
Where can I find more information about WiFi Analyzer (open-source)?
You can find more helpful information, including features, usage tips, and a FAQ, on the website provided. Additionally, bug reports and code contributions can be made on their GitHub page.
author
Can't display public/external IP nor DNS (because lacks internet access) nor other devices connected to the same network as the user's device. BUT shows very detailed info about encryption of all detected WL...
Ricardo Fernández Serrata
author
I am confused but amazed.
Michael Graser
author
Sofar sogood A+
Nelson Young
author
Can help you greatly increase your WiFi speed.
Tdc Ninja
author
Useful. Now I can see the local WiFi noise. Not one good channel.
Ned Dexion
author
Nice graph, no ads. Shows neighbours that are using multiple channels together. Update can be a bit slow sometimes.
David Clarke