HI /r/surface

I was looking at taking a photo of a document with the in built camera app, but noticed that the camera is unusually dark. Other than exposure, there are no options to change the brightness setting.

On the store I stumbled across an app called MdScan (The free version). It's designed for taking photos and outputting them as pds. Maybe decent for a taking photos of documents, but it has far more options of altering the camera settings. I took a selfie and here's a screenshot http://i.imgur.com/ZTwSfug.jpg

It comes up much more brighter on the front camera than the camera app, even without tweaking the settings.

Is there any other app in the store that can give me more advanced features, given that I don't want to save most pictures as PDfs.