There are many applications like iLed FlashLight, then. Why this?
- Lights up automatically when you start the application (compatible with multitasking).
- Respond quickly to changes between ON and OFF.
- Send SOS messages through bursts of light.
- You can use it like a flash.
- Very easy to use.
- Good design.
Think of the number of times it can be useful.
Try it, works better than any other!!!
Disclaimer: the permanent use of the flashlight on the iPhone 4 could significantly reduce battery life.