Afterlight is a hugely successful iOS Photography app and it has now been updated to include an Instagram button. Afterlight can be found on Instagram at @Afterlightapp and you can follow with this tag #Afterlight. There is now also a light grey theme for editing, a white balance lock for the camera mode, an automatic landscape mode via iPhone and three new wallpapers.
This is a free update if you have previously downloaded this app. If not, you can pick it up here – it retails for $0.99/£0.69/download.