# What are PinFlag’s strengths? > Canonical: https://pinflag.io/answers/why-pinflag/what-are-pinflags-strengths The number arrives before the swing, on any target you pick. Your own dispersion is in it, drawn on the hole with Shot Cloud, measured from launch monitor imports and from every shot you log with its aim and result. The lie is read from the course map, so the same yardage is priced as the different shot it is. Logging is two taps with nothing to buy, and it works with no signal. Insights breaks every round down by category, distance band, lie and club, with Score Killers, proximity, heat maps and lenses. Every figure carries a Measured or Estimated label, and the arithmetic is public, printed on the methodology page. Topic: How PinFlag holds up, https://pinflag.io/answers/why-pinflag ## Plain facts - PinFlag is an iPhone app; the course maps and every shot live on your phone, so it works anywhere on the course. - PinFlag is launching on the App Store; the download page takes an email and tells you the day it is live. - Every number is strokes gained on Mark Broadie’s published PGA TOUR baselines, priced on the same published baselines in the app and on this site. - PinFlag prices the target you choose, with your own dispersion and the lie read from the course map; the decision stays yours, with the arithmetic done. - Every number is labeled Measured (your own data) or Estimated (a benchmark standing in), and the two are never blended. - Pins you set during a round are yours, and every round exports as CSV or JSON on request.