FancyLight app will connect your iOS device with FancyLight controller via bluetooth connectivity.
When connected, you are able to set the effects of the LED sticks.
This app is used for connecting with Bluetooth LE (4.0 or above) devices.
By clicking on the Bluetooth icon at the bottom of the main screen, you can see the list of all available bluetooth devices surrounding your iOS device.
Make sure that the Bluetooth functionalityof your device is turning ON.
Select the device (the FancyLight controller, named FancyLight) you want to connect.
Now you are able to connect and control your LED sticks which are plugging in your controller.
Enjoy the lightshow!