Tech Isolate

The network cell signal monitoring tool for LTE, UMTS, GSM, CDMA.

Thank you! We have reached 3,000,000+ unique users who have installed our app on at least one device for the first time

We do not show/have carrier tower locations, but indications of cell locations from the Mozilla MLS database.

Network Cell Signal & WiFi Info is a thorough cell network/WiFi monitor and measurements/diagnostic log tool(4G+, LTE, CDMA, WCDMA, GSM) that helps troubleshoot reception and connectivity issues and for those that like to be in the know about their local cell carrier radio frequency landscape.

Features comparison:

Main features:
Almost Real-Time (1 sec.) monitoring of cellular carrier and WiFi signals, in Gauge/Raw Tabs
GSM, CDMA, UMTS (WCDMA), IWLAN, LTE, LTE+ support

Dual-SIM support (*)
2/3 Signal-meter gauges for both SIMs and WiFi
Signal Plots, up to 2 cells
Band number (*)
SIM# preference option, for other than Gauge tab
Map with network cellular info and signal-meter gauges
Logs, Measurements of cellular signals (in the Map tab)
Indication of cell locations (not carrier cell towers) in the Map, from Mozilla Location Service (MLS), ☆excl. CDMA (*)
Crowd sourced Best Signal Finder shows your carrier's nearest best signals
Route coloring (in the Map) according to the signal strength, and map markers with location and signal info
Measurements settings (minimum distance, minimum accuracy, motion sensor, etc.)
Database export measurements in KML 2.2, MLS Geosubmit v.2, CLF v.3, OpenCellID CSV, CMWF database types
Network information in Status Bar
Raw view of carrier network cellular info
Connection statistics (2G/3G/4G)
SIM and device info

Notes:
Data accuracy is dependent on the device implementation of Android APIs. Not all manufacturers/devices implement fully/correctly Android APIs.
For Android < 5.0, Dual SIM is not supported for non-MediaTek devices, due to Android/device limitation.
You may use Mozilla Stumbler app, to update the Mozilla MLS database in your area.

App link