Grumpy Old Geeks Products Apple Research app Product Apple Research app 2 mentions in 1 episode An app through which U.S. users can enroll in the health studies discussed by the speakers. Mentions 393: Peeping Tithingman Nov 16, 2019 47:19 U.S. users can now enroll in three different health studies 47:54 the research app will only share appropriate data with the studies that the user explicitly signs up to