WiFi Heatmap & Analyzer
Qalithra Tools In-app purchases Contains ads
Your Wi-Fi analyzer and signal meter. Create heatmaps to find & fix dead zones.
- Downloads
- 2.9K+
- on Google Play
- Price
- Free
- In-app purchases
- Updated
- Jul 28
- 2026 · v1.0.17
Screenshots
About WiFi Heatmap & Analyzer
Tired of Wi-Fi dead zones and unreliable connections? Stop guessing and start seeing your network! Wifi Heatmap & Analyzer is the ultimate tool for creating a detailed, visual coverage map of your Wi-Fi signal strength.
Perfect for homeowners, IT professionals, and anyone looking to optimize their network, our app transforms your phone into a powerful Wi-Fi analyzer. See exactly where your signal is strong, where it's weak, and where you need improvements.
KEY FEATURES:
📍 Accurate Signal Mapping
Create a beautiful, interpolated heatmap with a smooth color gradient from red (weak) to green (strong). Our advanced Inverse Distance Weighting (IDW) algorithm provides a more accurate representation than simple dots.
📡 Specific Network Analyzer
Isolate and map any specific Wi-Fi network. Use the dropdown to select your 2.4GHz, 5GHz, or guest network to analyze its unique coverage. Use the Wi-Fi scanner to refresh the list at any time.
🏠 Floor Plan Overlays
Load your own floor plan image! Create a true-to-life Wi-Fi heatmap of your home, office, or any venue. This is the best way to find the exact physical location of Wi-Fi dead spots.
🗺️ Interactive Map & Navigation
• Pinch to zoom and drag to pan for a detailed look at your heatmap.
• A quick double-tap on the map instantly resets the zoom and pan.
• The current zoom level is always visible for easy reference.
🗑️ Easy Data Management
• Made a mistake? Long-press a data point to delete it individually.
• The 'Clear Data' button quickly removes all points from your current session.
⚙️ Full Customization (Settings)
Take full control of your visualization. The Settings menu allows you to adjust heatmap smoothness, point influence radius, marker and text size, transparency, and more.
⭐ UNLOCK PRO FEATURES (One-Time Purchase) ⭐
Upgrade to Pro to turn Wifi Net Heat Map into a professional-grade network tool:
💾 Unlimited Sessions & Data Points
The free version is great for quick checks, but Pro unlocks unlimited data points and allows you to save and load an unlimited number of map sessions.
📊 Export Your Data (CSV)
Save your raw heatmap data, including normalized coordinates and RSSI signal strength measurements, to a CSV file for detailed analysis in Excel or other tools.
🖼️ Export Your Map (PNG)
Save your finished, high-quality visual heatmap as a PNG image, complete with your floor plan, legend, and network info. Perfect for reports or sharing!
🚫 Ad-Free Experience
The Pro version is completely ad-free for an uninterrupted workflow.
Whether you need a simple signal meter to test a new router or a comprehensive Wi-Fi scanner and coverage mapper, Wifi Net Heat Map & Analyzer is the tool for the job.
Download today and optimize your wireless network!
Perfect for homeowners, IT professionals, and anyone looking to optimize their network, our app transforms your phone into a powerful Wi-Fi analyzer. See exactly where your signal is strong, where it's weak, and where you need improvements.
KEY FEATURES:
📍 Accurate Signal Mapping
Create a beautiful, interpolated heatmap with a smooth color gradient from red (weak) to green (strong). Our advanced Inverse Distance Weighting (IDW) algorithm provides a more accurate representation than simple dots.
📡 Specific Network Analyzer
Isolate and map any specific Wi-Fi network. Use the dropdown to select your 2.4GHz, 5GHz, or guest network to analyze its unique coverage. Use the Wi-Fi scanner to refresh the list at any time.
🏠 Floor Plan Overlays
Load your own floor plan image! Create a true-to-life Wi-Fi heatmap of your home, office, or any venue. This is the best way to find the exact physical location of Wi-Fi dead spots.
🗺️ Interactive Map & Navigation
• Pinch to zoom and drag to pan for a detailed look at your heatmap.
• A quick double-tap on the map instantly resets the zoom and pan.
• The current zoom level is always visible for easy reference.
🗑️ Easy Data Management
• Made a mistake? Long-press a data point to delete it individually.
• The 'Clear Data' button quickly removes all points from your current session.
⚙️ Full Customization (Settings)
Take full control of your visualization. The Settings menu allows you to adjust heatmap smoothness, point influence radius, marker and text size, transparency, and more.
⭐ UNLOCK PRO FEATURES (One-Time Purchase) ⭐
Upgrade to Pro to turn Wifi Net Heat Map into a professional-grade network tool:
💾 Unlimited Sessions & Data Points
The free version is great for quick checks, but Pro unlocks unlimited data points and allows you to save and load an unlimited number of map sessions.
📊 Export Your Data (CSV)
Save your raw heatmap data, including normalized coordinates and RSSI signal strength measurements, to a CSV file for detailed analysis in Excel or other tools.
🖼️ Export Your Map (PNG)
Save your finished, high-quality visual heatmap as a PNG image, complete with your floor plan, legend, and network info. Perfect for reports or sharing!
🚫 Ad-Free Experience
The Pro version is completely ad-free for an uninterrupted workflow.
Whether you need a simple signal meter to test a new router or a comprehensive Wi-Fi scanner and coverage mapper, Wifi Net Heat Map & Analyzer is the tool for the job.
Download today and optimize your wireless network!
What’s new
Version 1.0.17 · Updated July 28, 2026
Wifi Heatmap & Analyzer is a powerful tool for mapping and analyzing Wi-Fi signal strength. Main features: - Visualize Wi-Fi signal strength in your environment with an easy-to-read color gradient. - Pan and zoom for precise analysis of your map. - Load a floor plan image to map signal strength in context. - Export your heatmap data to CSV or as a high-quality PNG image.
User reviews
does exactly what I needed - shows wifi bad places in my house
Great app! Helped me find the strongest signal in seconds and made my internet way more reliable.
This app was exactly what I was looking for. It let me map out my Wi-Fi signal power, find out where the weak spots are and give ideas on how to improve my Wi-Fi network coverage.
Alternatives to WiFi Heatmap & Analyzer
Looking for apps like WiFi Heatmap & Analyzer? Here are 6 similar Android apps on Google Play. All of them are free to download.
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Appliance Repair Error Codes
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| App | Rating | Price | Installs | Last updated | Compare |
|---|---|---|---|---|---|
| WiFi Heatmap & Analyzer | – | Free | 1,000+ | Jul 28, 2026 | |
| Appliance Repair Error Codes | – | Free | 100+ | Nov 6, 2026 | Compare |
| VK Metrics BI | – | Free | 50+ | – | Compare |
| Smart WiFi Master | – | Free | 500,000+ | – | Compare |
| Smart WiFi for Ematic TV | – | Free | 100+ | Jul 5, 2026 | Compare |
| PINKO CASINO | – | Free | 0+ | Sep 22, 2026 | Compare |
| Color Cloud | – | Free | 10+ | Sep 8, 2026 | Compare |
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