SignalSleuth

SignalSleuth is a mobile app that turns your everyday connectivity problems into carrier-grade evidence. It passively and actively measures 4G/5G signal quality, throughput, latency, jitter, packet loss, and handover failures, then maps them to exact locations and times. The app generates a clean “Coverage Evidence Report” you can submit to your carrier, employer IT, landlord/property manager, or regulator—complete with repeatable test steps and device/network context. It also flags whether the issue is likely tower congestion, indoor attenuation, device band selection, or backhaul problems, and suggests realistic fixes (e.g., Wi‑Fi calling, specific placement, eSIM swap, different plan, or a femtocell request). This isn’t magic: it won’t improve your signal by itself. It helps you stop guessing, stop arguing with support, and make switching carriers a data-driven decision.