Your bars say one thing. Your dropped calls, buffering video and laggy Wi-Fi say another. Signalscope is a live signal meter for 5G, LTE and Wi-Fi that shows what's really happening — so you can find the better spot.

Stop guessing. Signalscope turns your Android phone into a clean, real-time signal meter and network analyzer: a live dBm signal gauge, the cell tower you're on, a Wi-Fi channel analyzer, a coverage map, speed tests, charts and logs — all in one uncluttered view. No accounts. No ads. No tracking.

LIVE SIGNAL METER (dBm)
• Real-time signal strength gauge in dBm, color-coded by quality
• 2G, 3G, 4G LTE and 5G NR detection, including 5G NSA / SA
• Full metrics: RSRP, RSRQ, SINR, RSSI, CQI, ASU and more
• Dual-SIM support where Android exposes the radio data

5G & LTE CELL TOWERS
• Serving and neighbor cell info: CID, TAC, PCI, EARFCN, band, MCC / MNC
• See which 5G or LTE tower and band you're connected to
• Built for site surveys, troubleshooting and signal hunting

WI-FI ANALYZER
• Scan nearby Wi-Fi networks: signal, band, channel and security
• Channel-congestion view across 2.4, 5 and 6 GHz
• Find the least-crowded Wi-Fi channel for your router or access point

COVERAGE MAP & DEAD ZONES
• See your location and nearby towers on an interactive coverage map
• Walk room to room to find dead zones before you change anything
• Compare SIMs, rooms and spots to find the strongest signal

SPEED TEST
• Measure download, upload, ping and jitter, with history
• See if your connection is really as fast as you pay for

LOGGING, CHARTS & CSV EXPORT
• Record signal sessions and chart RSRP, SINR and Wi-Fi over time
• Export clean CSV logs; optional low-signal alerts while logging

PRIVATE BY DESIGN
• 100% on your device — no account, no ads, no tracking
• Light and dark themes with Material You dynamic color

A signal meter, Wi-Fi analyzer, 5G / LTE cell tower finder, coverage map, speed test and signal logger in one clean app. Some 5G NSA/SA, neighbor-cell and tower fields depend on your Android version, phone, carrier, SIM and the permissions you grant.