Phone Signal Strength

📶 Cell Signal Strength – Real-Time Mobile Signal Analyzer (dBm)

Cell Signal Strength is a simple yet powerful app that displays your mobile signal in dBm — the most precise metric for mobile reception quality. With a real-time visual bar and customizable settings, it's ideal for both casual users and tech enthusiasts.

🔧 Key Features

🔢 Real dBm Accuracy
View live cellular signal levels in decibel-milliwatts (dBm)
Continuously updates as reception changes

📶 Visual Signal Indicator
Colored gradient bar with triangle marker
Instantly understand signal quality without technical knowledge

📱 Dual SIM Support
Switch between SIM 1 and SIM 2 readings
Separate data per SIM slot

🎨 Custom Status Bar Text Color
Toggle black/white to match your theme and maintain readability

🔁 Optional Auto Start on Boot
Runs in background service to keep signal tracking active after reboot

❌ Easy Exit Button
Completely stops the app and service with one tap – ideal for saving battery

🌍 Perfect For
🏠 Diagnosing weak spots at home or work
🚗 Traveling & signal monitoring on the move
📶 Choosing the better SIM provider
🔋 Reducing battery usage with manual control

Measure what really matters — accurate cell signal strength with a modern, user-friendly tool.