SancRadar: WiFi, dB & EMF Tool

Completely Free. Visualize Speed, Noise, EMF, Pressure & Weather. Privacy-first serverless design. Instantly diagnose your comfort level with real-time analytics.

[Visualize the Invisible Stress in Your Environment]

Sanc-Radar is a next-generation environmental diagnostic tool that instantly scans your surroundings and visualizes the "Comfort Score" of your location. It quantifies five invisible factors—Internet quality, noise levels, barometric pressure, and magnetic interference—into an intuitive radar chart.

■ Key Features of Sanc-Radar

1. Offline-First & Serverless (Privacy Focused) Sanc-Radar processes all data locally on your device. We do not send your personal data to any external servers. Even when measuring noise levels via the microphone, no audio is recorded or saved—only the decibel value is analyzed in real-time. Your privacy is our top priority.

2. Comprehensive 5-Sensor Analysis The app aggregates the following five metrics to calculate a total comfort score out of 100:

• Throughput (Speed): Measures actual download speed using a logarithmic scale to reflect real-world user experience (e.g., video streaming quality).
• Latency (Ping): Measures server response time in milliseconds. Essential for checking lag in online gaming and video calls.
• Noise Level (dB): Analyzes ambient sound. Useful for finding a quiet place to focus or checking sound insulation.
• Air Pressure (hPa): Monitors barometric pressure using the built-in sensor. Helps detect approaching low-pressure systems that may affect your health (e.g., headaches).
• Magnetic Field (μT): Detects magnetic interference from electronic devices, helping you identify environmental noise.

1. Real-Time Dynamic Scan (Pro Mode) Unlock "Pro Mode" to track environmental changes in real-time as you move. Perfect for finding the strongest Wi-Fi spot in a room or the quietest seat in a cafe. (Available for free via rewarded ads).

■ Recommended For:

• Digital nomads looking for the best seat with fast Wi-Fi and low noise in cafes or coworking spaces.
• Checking the soundproofing and connectivity of a new apartment or hotel room.
• Monitoring barometric pressure changes for health management.
• Finding the optimal location for your Wi-Fi router at home.

Secure, fast, and completely private. Discover your perfect environment with Sanc-Radar.