This is the official repository of WiFiAnalyzer.

• Features
• Documentation
• How-to
• FAQ
• Feedback
• License
• Privacy policy
• WiFiAnalyzer Build
• Verification
• Contribute
• Build project
• Running various Gradle commands
• Continuous Integration
• Translation

• 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 note WiFiAnalyzer is not a Wi-Fi password cracking or phishing tool.

The complete guide to using WiFiAnalyzer can be found in the User Manual. For quick access to specific topics, see:

• How to video
• How to find the best 5 GHz Wi-Fi Channel
• Understand Wi-Fi 4/5/6/6E/7 (802.11 n/ac/ax/be) - Make educated wireless router/AP upgrade decisions
• Why Wi-Fi stinks and how to fix it
• Wi-Fi channels list
• How is distance calculated to Access Point

• Android Wi-Fi scanning throttling
• Location Service Permission Requirements
• WiFiAnalyzer on secondary user accounts
• How does the channel graph display...
• How to use SSID filter?
• WiFiAnalyzer equivalent on iOS

• Bug reports can be submitted here.
• To learn how to submit a bug click here.
• Discussions

WiFiAnalyzer is licensed under the GNU General Public License v3.0 (GPLv3).

• Disclose Source
• License and Copyright Notice
• Same License
• State Changes

GNU General Public License v3.0 (GPLv3) Explained in Plain English

GNU General Public License v3.0 (GPLv3).

• WiFiAnalyzer does not collect any personal/device information.
• WiFiAnalyzer 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 the 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.

• Verify APK signatures using the SHA‑256 fingerprint in SECURITY.md.
• Validate all downloads against the assets on the official Releases Page.

• Want to contribute? Check out our CONTRIBUTING.md to see how you can help.
• We want to express our gratitude to all contributors for their contributions, such as patches, bug fixes, updates, and more.
• If you would like to contribute financially to the project, please feel free to send any amount through PayPal.
  • 
  • Thanks to everyone who has already donated!

1. Install Android Studio
2. Import the project into Android Studio
   • In the Welcome to Android Studio screen, select "Import project ..."
   • Select the root directory of the WiFiAnalyzer repository and click "OK".
   • WiFiAnalyzer will build automatically.

./gradlew ktlintCheck

./gradlew ktlintFormat

./gradlew lintDebug

This command generates the following report:

• Lint report: app/build/reports/lint-results.html

./gradlew testDebugUnitTest

This command generates the following report:

• Unit test report: app/build/reports/tests/testDebugUnitTest/index.html

./gradlew jacocoTestCoverageVerification

This command generates the following report:

• Code coverage report: app/build/reports/jacoco/jacocoTestReport/html/index.html

./gradlew connectedDebugAndroidTest

This command generates the following report:

• Instrumented test report: app/build/reports/androidTests/connected/debug/index.html

This project uses GitHub Actions for CI/CD. On every push and pull request, the following checks are performed automatically:

• Code style check with ktlint
• Lint analysis
• Unit tests with coverage (uploaded to Codecov)
• APK build (debug)
• Instrumented tests on Android emulator
• Artifacts (reports and APK) are available for download in the workflow run

We support many languages, all done by people like you! We make use of free Weblate's Libre hosting to allow this. This means if you don't like how a translation was done for your language, you can change it! Or, you can add a whole new language! Visit our Weblate project to help.