CellInfo: 5G Signal & Maps

CellInfo is the essential tool for diagnosing, mapping, and improving your mobile network experience. Whether you're a professional RF engineer, a dedicated network enthusiast, or just trying to find better reception, CellInfo provides the detailed metrics you need to understand your connection. 📡 Real-Time Cellular Diagnostics

Get the raw data your carrier hides. Our dashboard provides immediate, easy-to-read signal metrics for your device.

Multi-Network Support: Full compatibility with 5G NR, LTE, WCDMA, GSM, CDMA, and more.

Advanced Signal Metrics: View RSRP, RSRQ, RSSNR, RSSI, and ASU—crucial data for identifying connection quality, not just bar count.

Dual-SIM Ready: Monitor signal strength and information for both SIM cards simultaneously.

Carrier Details: Instantly see MCC, MNC, LAC/TAC, and the specific Cell ID you are connected to.

Persistent Monitoring: Real-time signal updates visible via a discreet foreground notification while you use other apps.

🗺️ Interactive Tower Mapping

Contribute to and view the most comprehensive network map available.

Crowdsourced Tower Locations: See the actual or estimated locations of nearby cell towers based on community data.

Performance Mapping: Use Leaflet.js integration for a smooth, high-performance map experience with customisable marker clustering.

Real-Time Location Data: GPS integration provides accurate coordinates, speed, and accuracy of your logged data points.

📝 Advanced Logging & Data Export

Perfect for professionals and hobbyists who require detailed data analysis.

Flexible Logging Modes: Choose to log only unique new cells or all cell measurements at set intervals.

Comprehensive Data Export: Export your complete log data in popular formats like CSV and CLF 3.0 for use in external analysis software.

Community Contribution: Easy, integrated support for uploading data to crowdsourcing platforms like OpenCellID and BeaconDB.

Smart Audio Feedback: Enable audible beeps to confirm successful data logging or notify you when you connect to a new cell tower.

CellInfo is constantly updated to ensure compatibility with the latest Android devices and network standards. Download now and take control of your mobile connection!