Blinking Flashlight - Simple flashlight when you need it - automatically sets brightness to max and lights up your screen to the maximum.
But you can also set it to blinking mode w/ glowing/pulsating colors, strobo mode for ultimate impact and sensors mode, which reacts to your movement
Magnifying Glass - This app is a Magnifying Glass for Android! Simple, no frills. Tested on Galaxy S II. Magnifying Glass uses your front facing camera with a macro focus mode and full digital zoom
SuperDim - This requires root privileges on your device and a backlit LCD screen (not OLED).
SuperDim lets you dim the display to very low levels--lower than the OS normally allows (that's why you need root privileges)--to save night vision. This will be particularly useful for serious amateur astronomers.
On some devices you can also turn off LEDs (e.g., power LED)
Screen On Toggler is basically a replacement tool for the default search button on your Android phone when you long press it. It allows you to quickly toggle your screen's timeout from always ON to your screen timeout's setting and vice versa.
Once installed, press and hold the search button on your android phone and a dialog will appear
Flashlight Torch - Application to use the screen as a flashlight, when you don't have a camera flash in dark situations. You can customize and change the background color, and you can easily switch between three different intensities: Low, medium and high
Blink - Everyone knows the problem: You don''t want the phone to ring but still want to know when someone is calling. The internal orange-LED-notification is too dark and you don''t know if it''s a mail, SMS or call..
Pencerahan Brightness is an Android application, which allows you to easily adjust screen brightness. You can increase or decrease the screen brightness without the need of searching into the Settings-Display menus. It is great for saving battery life
Screen Lock - is a screen lock application for your device. This utility works thanks to a widget, proximity sensor as well as accelerometer. Besides, this program has many adjustable functions and can satisfy demands of any user
