Signal Spy

Never Guess Your Signal Strength Again

Tired of dropped calls, slow data, and wondering which network your phone is actually using? Signal Spy transforms your Android device into a powerful network diagnostics tool, giving you complete, real-time transparency over your cellular and Wi-Fi connections. Move beyond vague bars and unlock the precise technical data hidden in your phone's status bar.

This essential utility displays your exact signal strength in dBm, the specific network technology in use (like LTE, 5G, or HSPA+), and logs every single connection and disconnection event. It turns your notification shade into a permanent command center for your mobile service, helping you identify dead zones, prove coverage issues, and optimize your device's connectivity.

Core Features & Pro Advantages

Signal Spy provides immediate access to critical network parameters directly from your status bar or a dedicated widget. The configuration settings allow you to customize which alerts and data points are shown, tailoring the feed to your needs. For users who demand the deepest insights, the in-app PRO upgrade unlocks an advanced suite of tools and removes all advertising interruptions.

• View real-time signal strength in dBm and network type (e.g., 5G NR, LTE+).
• Log every connection event for both cellular networks and Wi-Fi access points.
• Customize status bar notifications to show only the data you want to see.
• Access detailed network cell information and serving cell tower data.
• Enable a permanent notification or widget for constant, at-a-glance monitoring.

Turbo (PRO Version) Benefits: Upgrading to PRO via in-app purchase eliminates all advertisements and grants exclusive access to enhanced logging features, historical data tracking, and more granular network details, providing a comprehensive toolkit for serious users and technicians.

Download Signal Spy now and take control of your mobile connectivity! Exclusive, limited-time promotional access to premium features is available for the first wave of new users. Install today to unlock its full potential!

Disclaimer: Signal Spy requires an active internet connection for initial functionality and certain features. The PRO version is a premium upgrade purchased via in-app purchase (IAP). Use of this app is subject to your device's permissions and may involve data collection as per the developer's privacy policy. Network performance data is for informational purposes. Age restrictions may apply. Continued use of background location and network services can decrease battery life.