By pressing the screen ( around the symbol ) you can switch the second torch-mode on or off. That meens you can use the screen to enlighten your ( nearest ) environment too. Now the app can be used to send SOS signals or other text.
Torch Details
Torch uses the flash led of your phone's camera to work as a flash light. It's very easy to use.
Torch is very easy to use: You press the icon to turn the light on or off.
Torch does not access any other parts of your phone (e.g. your contacts ...) than the camera which is necessary.
Torch doesn't contain ads and does never connect to the internet.