Wi-Fi Monitor by Andrey Efremov represents a specialized network diagnostic tool for Android devices, positioning itself in the niche market of wireless network analysis applications. The app distinguishes itself through its technical depth rather than consumer-friendly simplification, targeting users who require granular network information beyond basic connection status. The application's core functionality revolves around three main modules: General network information displays current connection details including public IP address accessibility through the internet/earth icon interface. The Networks section provides comprehensive scanning of available Wi-Fi networks with filtering capabilities and detailed network information, particularly enhanced for Android 11+ devices which can extract router-specific data such as manufacturer and model details. The Channel Analysis feature offers visual representation of 2.4GHz and 5.0GHz band distribution through channel grouping charts, enabling users to identify congested frequencies and optimize network placement. User experience reflects a utilitarian design philosophy with interface elements prioritizing data density over aesthetic appeal. Navigation follows a tab-based structure separating connection information, network scanning, and channel visualization into distinct sections. The application performs reliably in real-world scenarios, providing immediate network reconnaissance for troubleshooting dead zones, identifying interference sources, or verifying network security through connected device monitoring. Performance remains consistent across various Android device categories, though advanced features show dependency on both Android version and router compatibility. Available user feedback indicates generally positive reception with an aggregate rating of 4.15 stars, though specific review excerpts and user testimonials remain unavailable for detailed analysis at this time. The rating suggests satisfactory performance meeting most users' technical expectations while potentially lacking in areas of user experience refinement or additional feature sets available in competing applications. The application demonstrates particular strength in technical depth and network data presentation, though limitations appear in areas of user interface modernization and feature accessibility for non-technical users. Wi-Fi Monitor serves most effectively as a diagnostic tool for network professionals, IT administrators, and technology enthusiasts requiring detailed wireless network analysis without enterprise-grade solution overhead.