NetSpot
NetSpot screenshots (4)
Description NetSpot
Never Guess Your Wi‑Fi Strength Again — Map It Instantly
NetSpot transforms your Android device into a professional wireless survey tool, enabling you to visualize and analyze your Wi‑Fi coverage with precision. Stop dealing with dead zones and weak signals by creating detailed heatmaps of your network's performance in any environment, from a small apartment to a large office. This app provides the data‑driven insights needed to optimize router placement, choose the best channel, and eliminate connectivity issues for good.
Core Functionality & Survey Modes
The app operates in two primary survey modes, each designed for a specific type of network analysis. Discovery Mode turns your device into a powerful Wi‑Fi scanner, listing all nearby networks with key metrics like signal strength (RSSI), channel bandwidth, and security type. Survey Mode allows you to physically walk through your space, collecting signal data point‑by‑point to automatically generate a visual heatmap overlay on your floor plan. This process identifies exact locations of strong signal, interference, and dead zones.
Technical Capabilities and Tools
NetSpot provides a suite of professional‑grade tools for in‑depth network diagnostics. You can visually compare multiple networks on the same heatmap, track signal‑to‑noise ratio (SNR) for clarity assessment, and monitor channel utilization to see which frequencies are congested. The app supports exporting collected data and reports for further analysis, and allows for the management of multiple projects, making it suitable for both one‑time troubleshooting and ongoing network management.
- Visual Wi‑Fi Heatmapping: Walk around any area to automatically generate a color‑coded signal strength map overlaid on your floor plan.
- Professional Network Discovery: Detect all surrounding access points with detailed data on MAC address, channel, security, and vendor.
- Multi‑Network Comparison & Reporting: Visually compare several Wi‑Fi networks on one map and export comprehensive survey reports.
Download NetSpot now and take complete control of your wireless environment!
Heads up: you'll need wifi for most features. Some cool stuff is extra. Requires Android 8.0 or later.