CellMapper.net Android Apps and Games

CellMapper is a cellular network information and crowd-sourced coverage mapping app for Android users who want to understand nearby mobile infrastructure. It reads 2G, 3G, 4G, and 5G network details, displays cells and tower sectors on a map, and can record signal trails while you move. Users may upload collected points instantly, over Wi-Fi, or later from the upload screen. Dual-SIM support, band calculations, map filters, and optional CSV output make it useful for network enthusiasts, travelers, and anyone comparing real-world coverage.