WiFi Analyzer (open-source)
3.9star
28.7K reviews
Rated for 3+
info
10M+
Downloads
Rated for 3+
Learn more
About this app
Optimize your WiFi network using WiFi Analyzer (open-source) by examining surrounding WiFi networks, measuring their signal strength as well as identifying crowded channels.
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 Wi-Fi password cracking or phishing tool.
Features:
- Identify nearby Access Points
- Graph channels signal strength
- Graph Access Point signal strength over time
- Analyze Wi-Fi networks to rate channels
- HT/VHT Detection - 40/80/160/320 MHz (Requires hardware/software support)
- 2.4 GHz, 5 GHz and 6 GHz Wi-Fi bands (Requires hardware/software support)
- Access Point view: complete or compact
- Estimated Distance to the Access Points
- Export access points details
- Dark, Light and System theme available
- Pause/Resume scanning
- Available filters: Wi-Fi band, Signal strength, Security and SSID
- Vendor/OUI Database Lookup
- The application has too many features to mention them all
Please visit our website for more helpful information:
https://vremsoftwaredevelopment.github.io/WiFiAnalyzer
Notes:
- Android 9 introduced Wi-Fi scan throttling. Android 10 has a new developer option to toggle the throttling off under (Settings > Developer Options > Networking > Wi-Fi scan throttling).
- Android 9.0+ requires location permission and location services to perform a Wi-Fi scan.
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
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 Wi-Fi password cracking or phishing tool.
Features:
- Identify nearby Access Points
- Graph channels signal strength
- Graph Access Point signal strength over time
- Analyze Wi-Fi networks to rate channels
- HT/VHT Detection - 40/80/160/320 MHz (Requires hardware/software support)
- 2.4 GHz, 5 GHz and 6 GHz Wi-Fi bands (Requires hardware/software support)
- Access Point view: complete or compact
- Estimated Distance to the Access Points
- Export access points details
- Dark, Light and System theme available
- Pause/Resume scanning
- Available filters: Wi-Fi band, Signal strength, Security and SSID
- Vendor/OUI Database Lookup
- The application has too many features to mention them all
Please visit our website for more helpful information:
https://vremsoftwaredevelopment.github.io/WiFiAnalyzer
Notes:
- Android 9 introduced Wi-Fi scan throttling. Android 10 has a new developer option to toggle the throttling off under (Settings > Developer Options > Networking > Wi-Fi scan throttling).
- Android 9.0+ requires location permission and location services to perform a Wi-Fi scan.
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
Updated on
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.
No data shared with third parties
Learn more about how developers declare sharing
No data collected
Learn more about how developers declare collection
Ratings and reviews
3.9
27.1K reviews
Andrew Goulette
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February 21, 2025
The devs on this app do great work, unlike all the other trash apps out there with obnoxious and intrusive ads. No ads on this one, just analyzing 2.4, 5 and 6 GHz. Simple and efficient. Keep up the good work, devs. We appreciate you. You should be the ones at the very top of the list when people search for wifi analyzing apps, not all the other garbage apps.
987 people found this review helpful
Ahmose H
- Flag inappropriate
- Show review history
May 30, 2020
Great, free, and open source, does what it says, uses the least permissions possible. Also has a time graph that demonstrates signal strength of all WiFi in range on time so you can see and follow which fall in strength suddenly or changes when something happens. Cons: I didn't find a real speed test of the network, it indicates only the nominal speed, which in my country is pretty much meaningless. Overall: great job. Thank you.
269 people found this review helpful
Manas Sambhus
- Flag inappropriate
January 18, 2026
Great app that displays detailed WiFi information. The filters in the access points can be improved to allow changing them quickly. Also, the channel graph for 5GHz became useless ever since the split graph was merged into a single large graph. 😞 With 30+ access points in range, it is almost unreadable and tapping anywhere opens several dialogs. Would have been great if the graph was made horizontally scrollable instead, or at least a switch in settings to go back to the old split view.
10 people found this review helpful
VREM Software Development
January 18, 2026
WiFiAnalyzer is under active development by volunteers, and we take all questions or bug reports into consideration. Could you please submit your request to GitHub https://vremsoftwaredevelopment.github.io/WiFiAnalyzer/#feedback
What’s new
- Android 16 (Baklava) - API 36 Support
- Update translations
- Allow graph scalability
- OUI DB update
- Dependencies update
- Bug fixes, performance and UI improvements
- Update translations
- Allow graph scalability
- OUI DB update
- Dependencies update
- Bug fixes, performance and UI improvements
Rated for 3+
Learn moreApp support
About the developer
Vadim Karantayer
vremsoftwaredevelopment@gmail.com
Canada
