How do I get Pro?
Click Buy Pro and pay once through Polar, who handle the payment, VAT and invoice. Pro turns on in your browser right away, and the licence key arrives by email for your second device.
Is WiFi Heatmapper free?
Yes. Adding a floor plan, measuring, the heatmap and PNG export are free, with no time limit. Free exports carry a watermark. Pro is a one-time upgrade ($79, on 2 devices) for people who survey Wi-Fi for clients.
Do I need to install anything or create an account?
No. It runs in your browser and there is no sign-up. The optional helper app for live signal and link speed readings is part of Pro and runs on macOS and Windows.
Is my floor plan uploaded anywhere?
No. Your floor plan and readings are stored in your browser on your own device. They are not sent to a server.