CellMapper

CellMapper: Your Comprehensive Cellular Network Information App

CellMapper is a powerful application providing detailed information on 2G, 3G, 4G, and 5G (NSA and SA) cellular networks. Users can contribute their data to create dynamic, crowd-sourced coverage maps. The app boasts advanced features including low-level network data display, frequency band calculations, dual SIM support, and a handy frequency calculator. While data processing may take a few days, the app and website offer near real-time updates. Note that the app requires permissions for location access, network status, internet connectivity, and phone call management. Compatibility extends to older Android versions, with additional permissions required for specific functionalities. For more details, visit cellmapper.net.

Here are six key benefits of using CellMapper:

• In-depth Network Data: Access comprehensive 2G/3G/4G/5G (NSA & SA) network details for a complete understanding of your cellular coverage.
• Community-Driven Coverage Maps: Contribute your network data to build accurate and constantly updated coverage maps.
• Broad Android Compatibility: Works seamlessly on Android phones and tablets (Android 0 or higher).
• Precise Frequency Band Analysis: Calculates frequency bands for supported providers, offering insights into network bandwidths.
• Intuitive Mapping Tools: Visualize network coverage areas with detailed maps showcasing individual tower sectors and bands.
• Dual SIM Functionality: Supports dual SIM devices for comprehensive data collection from multiple SIM cards.