Mobile is great for quick checks.
Desktop goes deeper.
NetSpot is also available for other platforms
NetSpot for iOS
Collect and analyze data about your WiFi network on your iPad or iPhone. Get the detailed heatmaps based on Internet speeds.
You'll need iOS 15.5 or newer.
Download on theApp StoreNetSpot for Desktop
NetSpot is available for macOS 11+ and Windows 7/8/10/11.
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