Signal Info: Network Monitor

Signal Info is a professional tool to monitor and analyze mobile signal strength and Wi-Fi networks. It helps you measure connection quality, track cellular and wireless performance, and analyze real-time signal data to get the best coverage possible.

Key Features

• Accurately monitor phone signal strength with live real-time updates.
• Support for all network types: 2G, 3G, 4G LTE, 5G, GSM, CDMA, WCDMA, NR, and Wi-Fi networks.
• Dual SIM support with independent display of information for each SIM card.
• View detailed information about the current network, such as signal strength, network type, Cell ID, PCI, TAC, frequency, and other device-supported metrics.
• Log signal data with geographic location (when available) to monitor network performance and analyze coverage quality.
• Scan surrounding networks and display signal strength for cellular and Wi-Fi connections.
• Signal measurement logs to track changes and locate weak coverage spots.
• Weather information: Get a 24-hour weather forecast including temperature, wind speed, wind direction, humidity, and precipitation chances (when available).
• Persistent notifications displaying network status and signal strength without opening the app.
• Clean, fast user interface with low battery consumption.

Ideal For

• Measuring phone signal strength.
• Analyzing network quality.
• Monitoring 4G and 5G network performance.
• Analyzing Wi-Fi networks.
• Finding the best coverage spots.
• Troubleshooting connection issues.
• Tracking network performance on the go.

Required Permissions

• Location: To display Wi-Fi network details and certain cellular network data required by Android.
• Phone State: To read current network information and signal strength.
• Notifications: To continuously display signal status and alerts.
• Battery Optimization Exclusion (Optional): To ensure uninterrupted signal updates while running in the background.

Download Signal Info now to accurately monitor and analyze network signals, and discover the best mobile and Wi-Fi coverage wherever you are.