I wrote this because a wanted a simple app to use the camera LED on my phone as a flashlight, without a lot of bells and whistles, and without needing Internet access, display ads, etc.
So there it is. Just like a real flashlight, the entire interface consists of a single button. Pressing it will turn the light on and off.
It now includes a settings menu to customize which features you want to enable.
Thanks to Simiographics (Salvador Lopez) for the icon.