Re:iOS 7 before and after screenshots
by mixmastamyk on Tuesday September 17, 2013 @10:00PM
(#6403004)
Thanks, I do remember that. There is the problem though of those apps which use a dark theme, that therefore become light upon negative view. Hence, why I'd prefer a single theme enforced.
http://lifehacker.com/5957534/invert-your-phones-colors-for-...
Another thing that really helps is f.lux for iphone:
http://justgetflux.com/ios.html
But this sadly requires jailbreaking.