Est. 2026

Your disc golf game,
actually measured.

Your phone rides in your bag. Set the bag down at your lie and DiscPro marks the spot, measures the throw to wherever you set it down next, and keeps the score — without being asked.

Start tracking → Free · works offline · nothing to install

No tapping between shots

Most trackers make you stop and fiddle with a phone. That is the opposite of playing.

1
Survey a tee once Set the phone down on the pad and wait. It tells you when the reading is good enough to stop — usually well under a minute — instead of running a timer you have to sit out. Every visit after that sharpens the same spot on its own, and a tee measured across five rounds beats any single reading.
2
Then just play Set the bag down at your disc. DiscPro marks the spot, works out whether it was a tee, a throw or the basket, measures the leg and moves the scorecard on. A chime says it is done. It does not ask you anything — the phone stays in the bag unless you want it.
3
Learn something true Per-disc averages, real consistency, and which holes quietly cost you strokes.

Know your bag

The same rule, applied to your discs: measured, not claimed.

Your discs, plotted by how they actually fly. The bag map puts every disc where its numbers put it — further up the map is further down the fairway, right is a disc that finishes right. Each one shows its own photo, so you are looking at your bag rather than a legend.

What the maker claims, beside what you do. Open a disc and you get its flight path and its measured average together. Flight numbers describe a shape, not a distance — a speed-12 driver in a slow hand goes shorter than a mid, and the app will tell you so.

Sort by what you actually threw. Standing on the tee the question is which disc goes 270 feet, not which disc has the biggest number printed on it. Sort by measured distance and the answer is the top of the list.

Fix a bad read. GPS misses sometimes. Open a finished round, correct the shot, and the disc's average follows the correction — because a measurement you cannot fix is one you learn to ignore.

What it looks like

Three screens from the running app, on a real bag.

The bag map: seventeen discs plotted on a grid, each showing its own photo, positioned by how far it flies and whether it finishes left or right.
Your whole bag at once. Every disc where its numbers put it — further up is further down the fairway, right is a disc that finishes right. The arrow on the Cheetah is a note that it finishes further right than the numbers claim.
A round in progress: two strokes under par, 245 feet to the pin, a tee shot logged automatically with the disc it was thrown with.
A round, recording itself. The shot above was logged by standing still — no tap. Distance to the pin comes from a surveyed basket, and the disc came from the defaults for that hole.
A disc opened in the list, showing three estimated flight paths at low, medium and high power against a scale in feet.
The flight, at three power levels. Estimated from the flight numbers and labelled as such — a scale in feet, and a hard note that this is not a measurement.
“Because it's wild out there.”
Trees move. Wind lies. Your Destroyer does not care about your feelings. DiscPro just tells you what happened.

Before you head out

It works offline. Everything lives on your phone, so a course with no bars is fine. Only the satellite map needs a signal.

Back it up. Your phone is the only copy until you export one — there is a Back up now button in My bag.

Add it to your home screen. Share → Add to Home Screen, and it opens full-screen like an app.

Let it see where you are. Allow location, and switch on Precise Location — without it the readings are useless.