By Lisa Rapaport Some of the top-rated health apps aimed at people with chronic medical problems don’t do a very good job of actually helping to manage those conditions, a recent study suggests. Doctors reviewed 137 of the most highly rated or commonly recommended apps available for Apple’s iPhone and handsets running Google’s Android software that target people with high health costs or substantial medical needs. “I think that the lack of correlation between consumer app store and doctors' ratings is likely due to competing priorities between the two groups,” said lead study author Dr. Karandeep Singh of the University of Michigan in Ann Arbor.

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