According to the Family Caregiver Alliance, 29% of the US population is classified as a caregiver to an incapacitated person. That is more than 65 million persons! About half of these unpaid caregivers also work full-time jobs and the majority of all caregivers report needing help with navigating medical care options and other logistic needs.
Fortunately, there are some mobile applications available to assist with some of these tasks. Aging in Place Technology Watch lists five such apps. Most of them are available for the iPhone, less for Android. Some of the prices are a bit absurd, in my opinion, so you may want to look them up in your app store and see what related items are available to you.