This app is recommended to use with a partner that has the same app on his device.
This app allows you to send messages with your flashlight in morse code. There is a transmit site and a receive site. On the transmit you can type in your message and send it via Flash light. There is also a button where you can send the message manually. The receive site has a camera that tracks light. With a press with a button the message will be ranslated.