Map WiFi signal strength on your floor plan. Find dead zones, optimize coverage.
3.18·669 reviews·100,000+ downloads
About Wifi Heat Map - Survey
Wifi Heat Map - Survey is a tools app developed by Webprovider.
Download Statistics
Wifi Heat Map - Survey has been downloaded 160 thousand times. In the last 30 days, the app was downloaded 320 times.
User Ratings
Wifi Heat Map - Survey is rated 3.18 out of 5 stars. The rating is based on 670 ratings.
App Information
Wifi Heat Map - Survey is FREE to download. The APK download size is 3.63 MB. The latest version available is 6.3. The last update was on March 23, 2026.
Technical Requirements
Wifi Heat Map - Survey requires Android 9.0+ or higher. The app has a content rating of Everyone. The app has been available on Google Play May 2017.
Description
WiFi Heat Map helps you visualize wireless signal strength across any space — your home, office, warehouse, or shop.
How it works: 1. Upload a floor plan image or take a photo of your layout 2. Select which WiFi networks to measure 3. Walk around and hold your finger on each position 4. Watch the heatmap build in real time
Key features: • Live heatmap visualization during measurement • Track multiple WiFi networks simultaneously • Project detail with per-network signal previews • Export heatmaps as PNG images or CSV data • Pinch to zoom, drag to navigate your floor plan • Undo measurements, rotate floor plan • Customizable marker size and edge glow effect • Built-in help guide • No account required, no data collected • Works completely offline after WiFi scan
Find and fix WiFi dead zones: See exactly where your signal is strong and where it drops. Compare coverage of different access points side by side. Use the data to optimally position your routers and repeaters.
Privacy: This app requires location permission solely because Android requires it for WiFi scanning (since Android 6.0). The app does not track, store, or transmit your location. Full explanation is provided within the app.
Note on scan speed: Android limits WiFi scans to 4 per 2 minutes. You can disable this in Developer Options for faster measurements. Instructions are included in the app settings.
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I eas able to map my odd-shaped house and find the best place for my Wi-Fi access point.
★★★★☆Privacy Please· Mar 26, 2022
I didn't pay for anything. The premium version is now free. Anyway this could save me a lot of time if I was to want to have a heat map, although I can analyze info by other means & display it graphically or numerically with more detail in short time this app is still useful because I can simply show others with the heat map why the router should go where it should. It reads signal quicker than requesting my system to analyze strength. App is light on system storage.
★★★★★Christian Rowlands· Jun 2, 2026
A great app to do a Wi-Fi heatmap survey. Easy to use and worked as expected.
★★★★★Tony H· Jul 21, 2022
Cool app! 🙌 Simple enough to use: 1) Take a picture of the floor plan, 2) walk to a location in flat, 3) select the same location on the floor plan to take a reading and then 4) move to the next location and repeat. 👍 I'm not sure why the app has low ratings, but perhaps the previous version was limited without premium. To confirm, this app installs as *the premium version* without payment. Also, it works on Android 12
★☆☆☆☆Helio Clemente· Oct 19, 2019
Buggy and extremely restricted. Camera feature doesn't work. You can't do almost anything without buying the premium version. Total garbage.
★☆☆☆☆Mark DeWitt· Jan 22, 2019
Doesn't work on 6t hangs at scanning for Wi-Fi channels
★☆☆☆☆Tahseen 007· Jun 18, 2025
Ye App open nahi ho rahi again and again try ki Lenin App erroe de rahi hai uninstall ker k again install ker k dekha hai Lenin phr b erroe
★★☆☆☆The Action· Dec 2, 2022
The app is pretty minimal. It does one thing. I used it before, and I'm pretty sure it had colors on the map it produced. Now I only get gray. I see the signal strength at all the points I scanned, but no red, orange, yellow, or green...you know like a heat map.
Google Play Rankings for Wifi Heat Map - Survey
This app is not ranked
Technologies used by Wifi Heat Map - Survey
Wifi Heat Map - Survey is requesting 7 permissions and is using 14 libraries.
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