There has been a lot of tweaks for the iOS 7 untethered jailbreak to come out but Eclipse from Cydia is one of the most ambitious yet. Apps such as Instapaper and Alien Blue have an inbuilt night mode; this means it is easier when reading at night.
There are tweaks for iOS untethered jailbreak which allow owners to darken things by customising the interface, but now Eclipse have taken all the hard work away. The Eclipse tweak is $0.99 and offers just one button to allow menus to be seen easier in darker settings. Thanks to f.lux-like auto dimming, the Cydia tweak could come in very handy. Owners of the iPhone can get hold of Eclipse on BigBoss repo site for just a buck.
The tweak does work very well in numerous situations, but in stock apps, which include Messages and Settings, it will only darken what shows up white on the display, which does make it easier to read. Some apps, of which Twitter is one, has black text on a blue background, but it is thought that an update could remedy this. There are also some apps that don’t seem to change at all when using the tweak but these were far and few between.