Dandelion is a tweak launched last night in Cydia, and with its help we can set the screen brightness for each application installed in our iDevices. If you want the screen brightness to be higher/lower in certain iOS applications, then this will help you do so, with the brightness changing automatically depending on the application you are using. The administration of the tweak is done through a menu available in the iOS Settings application, so you can quickly and easily set the brightness according to each individual application.
Dandelion automatically adjusts the brightness of your device on a per-app basis, meaning that it can be configured to set your brightness to a specific level depending on what app is opened.
Dandelion it is available for free in the repo BigBoss al Cydia.
