Find your people.
Master your game.
Track every round, sharpen every shot, and find the players near you. Your whole game, in one place.
Watch the #1 player
in the world use Radius.
Six of the most iconic holes at Maple Hill with Gannon Buhr — and the app calling every shot.
Gannon BuhrWorld champion · 2× USDGC champion · PDGA Rookie of the YearOther apps keep score.
Radius tells you what to do.
C1X putt · 24 ft
Every throw, logged
Shot by shot, disc by disc. Forehand and backhand tracked separately — because they are separate problems.
Bag balance
Grade B — one slot short
Your bag, analyzed
See the gaps between your discs before you buy another one you do not need.
Radius rating
A rating that moves
Thirty ranks from Rookie to Champion, updated every round you finish.
Your caddy · 255 ft
In play 92% of the time from this look — and your miss goes left, away from the OB.
The caddy that knows your bag
It knows the hole, the wind and every disc you carry — then tells you exactly what to throw.
Free covers the whole game.
Compare Free and ProFind a course
Keep score
Log every throw
See your rating
Find out why
Find your next round.
7,484 courses mapped hole by hole by the people who play them.
Nobody else rewards you
for mapping a course.
Every course in Radius was walked and mapped by a player. Hit 50 and we ship you a Squatch bag in the color you want — and you can see everyone who already has.
Radius gets smarter
with every round.
Track your next round and find out what your game's been telling you.
Radius sees
Wind 9 mph L→R · Elev −8 ft