Do any of you know about any useful applications for managing chronic illnesses?

Hi Everyone

Just wondering if any of you - perhaps those more tech-savvy than me - know of any good and simple applications we could utilise for helping manage our chronic illnesses?

I found the following, which prompted my question:

http://lymedisease.org/news/touchedbylyme/phone-apps-for-lyme.html

Thanks...and have a great day,

Dkel9307

Here's a useful freebie: https://itunes.apple.com/us/app/webmd-pain-coach/id536303342?mt=8

There are some interesting possibilities mentioned here, too, especially the cardiovascular app:

http://commonhealth.wbur.org/2012/06/chronic-disease-apps