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Transform your phone into a powerful tool for mapping Wi-Fi signal strength in real-time. This app is ideal for evaluating wireless coverage in various environments, such as homes and offices, providing detailed heatmaps that visually represent Wi-Fi strength as you navigate. Download the latest version to optimize your network coverage easily.
NetLens helps you visualize Wi-Fi coverage effectively. It is useful for IT professionals, business owners, and anyone seeking to improve their wireless network. With this app, you can map out areas without the need for complicated setups, enabling you to identify strong and weak signal spots quickly.
The heatmap survey feature allows you to create a dynamic representation of Wi-Fi strength as you walk through your space. By utilizing visual-inertial tracking, the app generates a live heatmap that updates continuously based on your movements. No prior floor plans or markers are needed, making it straightforward and user-friendly.
When you open the app, you can choose between multiple mapping modes including Heatmap Survey and Quick Scan. To conduct a heatmap survey, simply hold your phone and walk around the area. The app tracks your path and generates a heatmap reflecting the Wi-Fi signal strength. Switching between different modes is intuitive and hassle-free.
Once you’ve mapped your area, you can export your data in various formats. The app lets you create professional PDF reports, save images as PNG files, or export raw CSV data for in-depth analysis. Grouping scans into projects enables you to export multi-floor buildings as one comprehensive document, catering to your professional needs.
In addition to mapping capabilities, the app includes live tools such as a Signal Meter, Channel Graph, and Speed Test. These features allow you to analyze Wi-Fi performance in real-time, helping you troubleshoot connectivity issues effectively. Historical data from the Speed Test can be reviewed for ongoing performance assessment.
To function correctly, the app requests location permissions to scan for nearby Wi-Fi networks, ensuring accurate mapping. Camera access is also necessary for capturing images during surveys. All collected data remains on your device unless you choose to share it, maintaining your privacy.
The application has a free tier that offers limited features and a one-time Pro option to unlock all capabilities without ongoing costs.
While an internet connection is required for some features, you can perform scans and save data even when offline.
The app works on any Android phone that supports ARCore and is equipped with a functioning rear camera.
No account is needed. All data you capture is stored on your device until you decide to share it.
Updates can be checked directly in the Google Play Store, where you can find the latest features and improvements.
• Network Tools - Query devices on your network. • NetLens speaks 4 new languages - Ukrainian, Indonesian, Turkish and Polish. • Customizable UI accent colors. • PDF preview and stability fixes.
Released Jul 25, 2026 · Recent update
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