100% Free & Ad-Free Utility

Know When Your
Network Switches

SignalSense monitors your connection in the background, sending instant alerts when your device drops from 5G to 4G. Keep track of carrier status and identify connection drops.

12:00 5G
SignalSense
5G SA

Mobile Data

Demo Sim (Active)

Connected · 28ms latency

Monitoring Active

0

switches

0

drops

00:00

uptime

Connection Log Clear

Logs will appear here once monitoring starts

Signal Sense
Settings

Auto-Start

Auto-start on mobile data Monitoring begins when mobile data turns on
Auto-stop on mobile data Monitoring stops when mobile data is disabled

Alert Triggers

Network downgrade Notify when network degrades (e.g., 5G to 4G)
Network upgrade Notify when network improves (e.g., 4G to 5G)
Mobile data lost / restored Notify when mobile data is disconnected or connected
Any change Notify on any network transition

Alert Behaviour

Vibrate on alert Vibrate when network alerts are shown
Alert sound Configure the sound profile for network transitions
Default

App Functions

Real-time Band Monitor

Instantly identifies and displays your active network status (5G Standalone, 5G NSA, or 4G LTE). Tracks exact dBm latency, network band parameters, and connection metrics at a glance.

Instant Switch Notifier

Triggers background alerts (sound, vibration, speech, or status bar indicators) the split second your network switches bands, letting you know when you drop from 5G to 4G.

Chronological Log

Maintains a localized, timestamps-equipped log tracking all network upgrades and drops. Look back at your history to identify weak coverage spots.

Battery Optimized

Utilizes native Android broadcast listeners to preserve power. Runs only when mobile data is active and sleeps when you connect to a WiFi network.

Install SignalSense

Choose your preferred installation method. The app is open-source and free of trackers or advertisements.

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If you find SignalSense useful, consider supporting it's development.

Support via UPI Sponsor on GitHub