About this app
The Pfizer Innovation Research App (PfIRe App), is an iPhone app that utilizes AppleWatch and HealthKit to collect health information including physical activity, sleep, and heart rate/variability. It is designed currently for clinical trial use by participants in Pfizer-sponsored clinical research studies in conjunction with site user staff to enable the analysis of longitudinal data in order to further the understanding of an individual’s condition and response to therapy. Site user staff will give the user full details in an informed consent document and if the user signs that consent, they will provided with login credentials to this application.
Audience growth
Ratings growth
Baseline captured. Growth appears after the crawler observes a changed rating count.
Momentum comes from crawler snapshots for the tracked storefront. “Viral growth signal” means unusually fast recent rating gains; it is an indicator, not download data.
Price tracking
Price intelligence
First snapshot captured. The trend line starts after the next crawler price observation.
- First observed Aug 7, 2026 · 12:48 AM Free