About this app

NetSpot is a powerful heat mapping tool for Android phones, tablets, and Chromebooks. NetSpot is a leading Wi-Fi inspector on mobile and desktop platforms, praised by network experts and used by millions of users worldwide. In addition to reliable internet speed test, WiFi analysis of all surrounding networks, now, NetSpot 3 WiFi surveyor for Android offers full-featured WiFi heatmaps for WiFi signal strength, noise, and interference.

NetSpot 3 easily maps your Wi-Fi coverage for areas of almost any size. Just load an image of a map, or take a quick photo of your house, floor, or outdoor area plan, calibrate it in a couple of quick taps, and start creating an interactive WiFi heatmap of the real-life wireless signal propagation. NetSpot will guide you during your WiFi site survey to ensure the optimal density of data points, collecting various WiFi metrics and mapping your wireless network as you move around. Organize your WiFi site surveys / Wi-Fi heat maps with multiple zones, adding any number of data points for perfect WiFi coverage and comprehensive Wi-Fi signal map.

NetSpot for Android can be a great co-pilot for its desktop edition. You can create Wi-Fi site surveys using your mobile device and export the entire project to proceed with even more powerful WiFi heat maps in NetSpot for macOS and Windows.

The free version of NetSpot for Android lets you use the major features of the Inspector mode, as well as test your Internet speed. WiFi Survey Mode and generating heatmaps are part of NetSpot Plus, a simple one-time in-app purchase.

NetSpot feature highlights:

⚡️ Passive and active wireless site surveys with interactive heatmaps: Signal level, Signal-to-interference ratio, and Signal-to-noise ratio (part of NetSpot Plus)
⚡️ Free Wi-Fi tester - reliable internet speed tests
⚡️ Wi-Fi channel analyzer - monitor surrounding wireless networks and find best WiFi channel for yours (part of NetSpot Plus)
⚡️ Free Wi-Fi strength meter - collect various WiFi metrics in real time
⚡️ Advanced real-time wireless data charts and visualizations (part of NetSpot Plus)
⚡️ Compare and optimize WiFi networks by various parameters
⚡️ Exported WiFi site surveys are compatible with NetSpot on desktops (part of NetSpot Plus)

🔮 Predictive WiFi site surveys, aka WiFi planning mode, coming soon
🔮 Advanced PDF reports and additional heatmap export formats coming soon

Free NetSpot Wi-Fi analyzer:

⭐️ Live WiFi 802.11 a/b/g/n/ac/ax data
⭐️ WiFi 2.4/5/6 GHz channel bands
⭐️ Detailed info on wireless access points: network name, MAC address, channel, signal level, security, and more

Free NetSpot WiFi monitor:

✅ Monitor your wireless network
✅ Identify potential WiFi connection issues
✅ Test internet speed
✅ Scan WiFi channels and detect WiFi channel overlaps
✅ Find out where your WiFi signal may leak

NetSpot has been named #1 WiFi app for Android and other platforms multiple times throughout the years by world-famous experts and media. NetSpot is a great all-in-one wireless scanner and WiFi signal map tool for network specialists and users of all levels. No special skills or hardware required.

If you are not satisfied with something, please, don't leave an empty or non-actionable comment on the Play Store, instead contact us any time at onair@netspotapp.com - we are real people and we are responding to 100% of your requests every day! More information can be found in our user guide: https://www.netspotapp.com/help/netspot-android-manual/

New features

Optimized calculations for large projects.
Fixed crashes from the Play Market.
Improved performance.

App Permissions

Allows an app to access precise location.
Allows an app to access approximate location.
Allows applications to access information about networks.
Allows applications to change network connectivity state.
Allows applications to access information about Wi-Fi networks.
Allows applications to change Wi-Fi connectivity state.
Required to be able to access the camera device.
Allows applications to open network sockets.
Allows using PowerManager WakeLocks to keep processor from sleeping or screen from dimming.
Allows access to the vibrator.