Useful application to use the built-in flash lamp on your phone. It will never ask for or steal your personal data, since it is free to use; without logins, or entry of any type of data.

It is safe for your battery as it does not stay on accidentally when locking the phone, or when exiting the application. There is a history of accidentally draining the battery when storing the phone with the flashlight on. This when you go from a place with little light to a place with a lot of light, where we do not realize that the flashlight is on. forget about this with eta App.