Wifi Mapper: WiFi Site Survey
Heatmap, Speed Test
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$2.99 Free
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About
Wifi Mapper helps you measure and document Wi-Fi quality directly on your iPhone.
Record signal measurements, latency, download and upload performance, then visualize the results on a map or on imported floor plans. This makes it easier to find weak spots, compare rooms and document network quality over time.
Features:
• Measure latency, RSSI and throughput
• Save measurement points with location
• Visualize results on a map
• Import floor plans and place measurements manually
• Export measurement reports as PDF or CSV
• Optional local UniFi integration for RSSI values
Wifi Mapper works locally on your device. The UniFi feature is optional and requires a local UniFi user in the same network. No Ubiquiti cloud account is required.
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What's New in Wifi Mapper
1.0.6
August 8, 2026
Measurement details: Tap any measurement in the list to see all recorded values in a detail view – signal, network, latency, coordinates and more at a glance. Improved heatmap: Colors now exactly match the measurement dots, with smooth gradients and no hard edges. Floor plan dots: Color is now correctly based on the measured RSSI value. Faster app launch: The app is immediately usable – the database loads in the background. Faster map loading: No more freezing with many measurement points. Measurement list: The trash icon now deletes all measurements at once; swipe to delete individual ones still works.
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