Bibliography Collector app
As a student and researcher, I'm constantly reading articles on my phone or tablet. It's PDF files, books, etc. that I may use as reference for writing something.
With this background, I think it would be really nice to have an app optimized for adding entries to my "bibliographic database", witch I can later use in my word documents (I really like the Bibliography function in Word and even created some styles on my own).
This database stays hidden on my desktop, and I think it should move to my OneDrive for this app to fill.