Store to iCloud?

[Earthednet-wp]

Folks,
I'm wondering if anybody has stored data on Apple's iCloud or iCloud Drive. I have an app where I want the use entered data to be persistent between upgrades, and accessible between multiple devices, but don't want to support a database on my server. 

I am about to look deeper into this, but if anybody has done this, advice would be very much appreciated.

Best,
Bill

William Prothero
http://es.earthednet.org