A free program for Android, by Oyster 1525.
WiFi Maps Light is a tool that allows you to create heat maps of WiFi networks and perform indoor site surveys. The app is useful for any WiFi network and can be used on Android devices.
The app allows you to create a heat map of your WiFi network by taking a photo of a map with various locations marked. You can mark the locations manually or use the built-in automatic tool that allows you to choose the best locations for measurement.
The app has an option to add names to the measurements and an option to choose the measurement units. The heat map can be exported in PDF format for further analysis.
There is an option to mark WiFi networks that you have connected to your device.
There is an option to add an unlimited number of measurements.
