WiFi Analyzer (open-source) 3.1.4

VREM Software Development – Freeware – Android
out of 26163 votes

WiFi Analyzer (open-source) is a professional tool that allows you to optimize your WiFi network by analyzing surrounding WiFi networks, measuring their signal strength, and identifying crowded channels. With the current emphasis on users' privacy and security, this application is designed with minimal permissions, ensuring your information remains secure. It is worth noting that WiFi Analyzer does not require internet access, so there is no risk of personal or device information being shared or received.

This application is actively developed by a dedicated team of volunteers. It is completely free, devoid of any advertisements, and does not collect any personal information. Notably, WiFi Analyzer is not intended for WiFi password cracking or phishing purposes.

Key features of WiFi Analyzer include:

Identification of nearby Access Points
Graphical representation of channel signal strength
Analysis of WiFi networks to rate channels
HT/VHT Detection - 40/80/160MHz (Requires Android OS 6+)
Support for 2.4 GHz, 5 GHz, and 6 GHz WiFi bands (Requires hardware support)
Complete or compact view of Access Points
Estimation of distance to Access Points
Exporting access point details
Different themes available: Dark, Light, and System theme
Scanning functionality can be paused/resumed
Multiple available filters: WiFi band, Signal strength, Security, and SSID
Vendor/OUI Database Lookup

To learn more about WiFi Analyzer and its features, as well as usage tips and how-to guides, visit our website: https://vremsoftwaredevelopment.github.io/WiFiAnalyzer

For bug reports and code contributions, please visit our GitHub page: https://vremsoftwaredevelopment.github.io/WiFiAnalyzer/#feedback

Notes:

Android 9 introduced Wi-Fi scan throttling. For Android 10 users, there is a developer option to disable this feature in (Settings > Developer Options > Networking > Wi-Fi scan throttling).
For Android 9.0+ users, location permission and location services are required to perform a WiFi scan.

Overview

WiFi Analyzer (open-source) is a Freeware software in the category System Utilities developed by VREM Software Development.

The latest version of WiFi Analyzer (open-source) is 3.1.4, released on 04/10/2025. It was initially added to our database on 12/22/2023.

WiFi Analyzer (open-source) runs on the following operating systems: Android.

Users of WiFi Analyzer (open-source) gave it a rating of 4 out of 5 stars.

Pros

Free and open-source, providing transparency and community-driven development.
User-friendly interface that makes it easy for beginners to analyze WiFi networks.
Provides detailed information about WiFi signals, such as channel usage, signal strength, and noise levels.
Supports various platforms, allowing versatility in usage across different devices.
Continual updates and improvements contributed by the open-source community.
Ability to identify and diagnose potential WiFi issues, helping to improve overall network performance.

Cons

Limited features compared to some premium WiFi analysis tools, which may offer advanced functionalities.
May require technical knowledge to fully understand and utilize all features effectively.
Performance can vary based on the specific hardware of the device it is run on.
Occasional bugs or issues might arise due to being community-developed and not professionally maintained.
Visualizations may not be as polished or comprehensive compared to proprietary software options.

Screenshots (Click to view larger)

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