Ok but has bug Like it for no unnecessary permissions. But screen rotation causes light to flash.
Perfect Ad Free Torch/Flashlight app Advantages: 1. Ad free! 2. Tiny size 3. As simple to use as possible Disadvantage: Can't prevent your device from sleeping Before finding this excellent application, I was almost frustrated. There is a ton of `free' torch/flashlight apps and all the ones I tried, including 3 the most popular ones, annoyed me with constantly changing ads. They also required tons of permissions and their size was 1+ Megabytes. I was puzzled: how on Earth can an app turning your camera's LED on and off weigh 3 Megabytes and require unlimited permission to use the network and many, many more permissions? The answer is obvious: they need the permissions to download the ads and annoy you, and bloated size of the app is probably due to fancy images they contain. This app (AB ITS Inc Flashlight Ad Free) is very different. No permissions are required other than what's needed to turn the LED on/off. The size is tiny (30 Kilobytes!). No ads. You need to understand though a 30 KB app has to be very simple. No fancy graphics, no options.
Works great on Samsung Galaxy Android 2.3
Nope No go on Nexus 5
Doesn't work on first generation nexus 7
* Spanish translation added (thanks to @juanda-097)
* Fix issue where LED would flash when phone changed orientation
Use this one essential app "clock app" and "Light app", the emergence of a super handy app deals!