Shot-by-shot trackers such as Arccos, Shot Scope, and The Grint record each swing and charge a subscription or a hardware kit. This page is the free alternative when you already know the round totals: fairways hit, greens in regulation, putts, up-and-down percent, and penalty strokes.
What stays free
The stroke summary is free. It estimates how many strokes each part of the game is behind the next handicap down. You can enter several rounds and they are averaged. You do not create an account to see that summary.
What the paid plan adds
$12 unlocks a four-week practice plan, printable drill cards, a CSV of the drills, and a progress chart. $29 once unlocks later plans and stores the stat history for the email you used at checkout. It is not a shot-by-shot tracker and it does not post an official handicap.
Golf Practice Planner compares your stats with planning benchmarks. It is not a handicap service, not a lesson, and not a promise you will break a score. Stop if something in the swing hurts.