Your practice. Your data. Your game.
Review every session, import launch-monitor data, and move straight into live practice with real-time coaching.
Free, no card. Your data stays yours — export all of it, or delete the account and everything in it, whenever you like.
Built for Garmin R10 and any launch monitor that exports a CSV with its units in the file.
From a file you exported to a swing you changed.
Three steps, and the app does the tedious parts — matching players, creating clubs, converting units and throwing out the rows that cannot be true.
Import
Drop in the CSV. Players, clubs and shots are created from what is inside it. Import the same file twice and nothing doubles.
CSV · Units read from the file Read more → 02Review
Sessions by date, shots by club, and the delivery behind any one of them — face, path, launch and spin on a single screen.
Sessions · Shot detail · 3D flight Read more → 03Practice
Live Practice records as you hit, compares each shot to your own baseline, and talks to you between shots.
Live · Voice coaching Read more →Built around the file your launch monitor already gives you.
No manual entry, no re-typing numbers into a spreadsheet, and no guessing at units. Here is each part of the app and what it is actually for.
The file is the source of truth
Upload the CSV your launch monitor exports. The header row names the columns and the units row underneath says what they are measured in — both are read, and every value is converted to the units the app stores in.
- Units come from the file, not a setting. Air pressure near 101 is normal in kilopascals and impossible in inches of mercury. Without a units row the app refuses the file rather than guessing and storing nonsense.
- Importing twice is safe. Each shot is identified by its own measurements, so re-uploading a file adds nothing, and overlapping exports import only what is new.
- Bad rows are reported, not dropped. You are told which row and which column, rather than quietly receiving fewer shots than you sent.
Your history, by the day you played it
Every practice date becomes a session. Open one to see the shots behind it, ordered longest club to shortest, and open any shot to see the delivery that produced it.
- Totals that mean something. Sessions, shots and the date you last played, without opening anything.
- Shot detail in full. Club and ball speed, smash, face and path, launch, spin, apex, carry and total — plus the ball flight drawn in 3D.
Coaching between shots, not after the range
Live Practice records as you hit. Each shot is compared against your own baseline for that club, and the app talks to you about what just happened before you set up for the next one.
- Your baseline, not a textbook's. Trends and expectations are computed from your own shots.
- Nothing is saved until you say so. A session is held as you go and written to your history only when you choose to keep it.
- A session survives a closed tab. Come back and you are offered the one in progress rather than losing it.
Yours, and provably so
One account, one dataset, and a hard boundary around it enforced on every query rather than by hiding links.
- Take it with you. Download everything as a single JSON file, including the units each measurement is stored in.
- Delete means delete. Close the account and players, clubs, shots and import history go with it. No soft-delete, no recycle bin.
- No tracking of any kind. No analytics, no advertising identifiers, and three strictly functional cookies.
Start with one file.
Create an account, import a session, and see your own numbers on it. If you do not like it, close the account and everything goes with it.