Originally Posted by holymadness
Another noteworthy addition to the Kindle app: you can now adjust the screen brightness from within the app by tapping on the "Aa" button.
As Synamon said that feature has been around for a while. I wish they would add that feature to the native Kindle app on the Fire HD! For some reason Amazon tends to have a better feature set on the iPad app than on most of the other OS apps. The Kindle for iPad app also has two column landscape mode capability whereas the Kindle app on the Fire HD still doesn't.