This sounds like an awesome tool to deal with pain, and it's customized to our disorders! I wish it worked for Android....
https://itunes.apple.com/us/app/webmd-pain-coach/id536303342?mt=8
WebMD's Description:
Introducing the WebMD Pain Coach app for iPhone!
Finally there's an app for you to easily track your chronic pain from your iPhone, read timely tips, set goals, and access doctor-approved information from WebMD.
Download Pain Coach now for FREE and you'll get: • Doctor-approved information customized to your condition: • Back pain • Fibromyalgia • Migraine • Neck pain • Nerve Pain • Osteoarthritis • Rheumatoid Arthritis • A personal journal that tracks your pain level on scale of 1 to 10, as well as your symptoms, treatments, and triggers. Email a PDF report of your pain history in time for your next doctor visit. • Goals to help you manage your pain. • Hundreds of daily tips to help you achieve your goals.