# Which approach distances does PinFlag break down? > Canonical: https://pinflag.io/answers/approach-play/which-approach-distances-does-pinflag-break-down Bands of inside 100 yards, 100 to 125, 125 to 150, 150 to 175, 175 to 200 and 200 plus, each with proximity in feet, the share inside 15 and 30 feet, best and median, and the dispersion circles, and the same again by club. The band that costs you shows up as its own number. Topic: Approach play in PinFlag, https://pinflag.io/answers/approach-play ## 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.