Is there a good solution to backup an Ipad, besides itunes or icloud?

Over the last few months I have come to the sad conclusion that Apple’s solutions for backing up data are at best unreliable.

My boss uses his Ipad, unfortunately, as a storage device. Despite my best efforts, he hasn’t quite realized that the Ipad was never designed for that kind of function.

I have an evernote account linked with Quickoffice, which has been really helpful for moving all of his old stuff to a secure storage site where he can easily access and edit it.

However, he is always creating new documents and notes and I am wondering if there is a program or some other way that will constantly save and store anything he does in a secure way.