there needs to be distinction made between health apps and healthcare apps. FitBit, Jawbone, etc are health apps but are NOT healthcare apps. Health apps are great for optimizing health for those who are already into fitness. Healthcare apps have a better chance of reaching people who actually need it because they are used clinically, by those in the medical industry. Therefore, "normal" people have no choice but to use them if the doctor says they have to. And by healthcare apps, don't think about iphone apps, think about stuff like SMS, or automated monitoring, or remote monitoring through phones.<p>The fact is most normal ppl don't care about their health until they get a heart attack.