Apps by Marc L. Melcher
SUNTRAC4TXP app icon

Education

SUNTRAC4TXP

Marc L. Melcher

Free 5.00 · 1 storefront · 5 ratings No in-app purchases
Open on Apple

About this app

ABOUT This app is designed to complement the publication of the SUNTRAC tool. It is not intended to be a definitive means of prognostication. There may be other factors beyond those included in this tool that impact patient skin cancer risk; healthcare providers should consider these recommendations in the context of individual patient care. REFERENCE Jambusaria-Pahlajani A, Crow LD, Lowenstein S, Garrett GL, Melcher ML, Chan AW, Boscardin J, Arron ST. Predicting skin cancer in organ transplant recipients: Development of the SUNTRAC screening tool using data from a multi-center cohort study. Transpl Int. 2019 Aug 19. doi: 10.1111/tri.13493. [Epub ahead of print] PubMed PMID: 31423648. DISCLAIMER: Users should seek a doctor’s advice in addition to using this app and before making any medical decisions. The information provided in this app is strictly the work of its authors and has no affiliation with any organization or institution.

Audience growth

Ratings growth

Steady
7-day gain +0
Ratings / day 0.0
30-day gain +0
US rating-count history
5 ratings
5 Sep 16, 2026 · 5 ratings Sep 16, 2026

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

1 captured event
Current Free
Historical low Free
Paid → free 0×
Price history
Current Free
Free Sep 16, 2026 · Free Sep 16, 2026

First snapshot captured. The trend line starts after the next crawler price observation.

  1. First observed Sep 16, 2026 · 12:43 PM Free

Screenshots

SUNTRAC4TXP iPhone screenshot