Frexello

Discover the true quality of your cellular network with Frexello.

Designed for both casual users and network engineers, Frexello is a powerful crowdsourced platform that lets you map cellular signal coverage, analyze network performance, and search for the best connectivity areas—all while strictly protecting your privacy.

Whether you are performing professional drive tests, checking signal blind spots in your neighborhood, or scouting the network quality of a future destination, Frexello provides real-time, accurate data without compromising your personal identity.

KEY FEATURES:

📶 Cellular Signal Mapping & Analysis
Track and map critical network metrics in real-time, including RSRP (Signal Strength), RSRQ (Signal Quality), SINR, Cell ID, MCC, MNC, and LAC. Visualize coverage through interactive map layers and hex grids to see exactly where your network is strongest.

🗺️ Built-in Maps Powered by Mapbox
Enjoy a smooth, highly responsive mapping experience. Frexello integrates Mapbox technology to provide precise, high-quality interactive maps for all your signal visualization needs.

📍 Location-Based Coverage Search
Want to know the signal quality in a specific area? Use the built-in location search feature to jump to any place on the map and analyze the historical cellular coverage data before you even arrive.

📊 Drive Test & Data Export
Perfect for telecom engineers and network enthusiasts. Log your cellular data seamlessly in the background and export your drive test results into standard CSV or KML files for further professional analysis.

🛡️ Privacy-First Architecture
We believe in data minimization. Frexello strictly anonymizes all signal data before it leaves your device. We DO NOT collect your real name, phone number, IMEI, or unique hardware identifiers. Your cellular logs and location data are completely detached from your account identity.

🌐 Powered by People, Built for Everyone
Join a global community helping to build better cellular networks. Every anonymized data point you contribute helps create accurate, real-world coverage maps for everyone.

Take control of your cellular experience and contribute to a better network today with Frexello!