Assalaamu alaikum Legendary,
I'm not very app savvy, but there seems to be an app on this site:
http://corpus.quran.com
I do know that this site is very interesting as it has many different translations, and you can also analyze the words one by one, and access a dictionary, amongst other resources.
(smile) Hope this helps you!
May Allah, the Kind, Bless you in your efforts to better understand His Will.