Yo, what's a good iOS app for, like, digitizing my hand-drawn album art sketches so I can email them to my bandmates when we're vibing on a new track?

Okay, so, picture this: it's 3am, inspiration hits, and I'm sketching out some crazy album art ideas. But, like, my scanner is busted, and ain't nobody got time for that. That's where iScanner comes in, bro. I just snap a pic with my phone, and boom – it cleans it up, gets rid of the shadows, and even lets me tweak the contrast. The color correction is *immaculate*. I can then save it as a PDF and email it straight to the guys in the band. We're all on different schedules, so this keeps the creative flow going. Plus, it integrates with my cloud storage, so everything's backed up. Seriously, for a visual dude like me, it's a lifesaver. No more blurry pics of my artwork!