Golf swing analysis on a Mac, compared with the alternatives
Updated
Most golf swing analysis apps are built for an iPhone or an iPad, and many are built around a coach: you film, the video goes to the cloud, and someone reviews it there. That suits a lot of golfers. It suits less well if you practise in a simulator bay or at the range on your own, want to go through the session properly on a big screen afterwards, and would rather your footage didn't leave your own machine.
This page compares the options that exist for that, including the ones that run on a Mac only as an iPad app. It was checked on 6 October 2026 against each product's own website and its US App Store listing. Prices and features change, so check the product's own site before you rely on anything here.
At a glance
| App | Runs on a Mac | Price | Footage | Body tracking | Launch monitor numbers |
|---|---|---|---|---|---|
| Swing Analyzer | Yes, native (macOS 26, Apple silicon) | Free | Stays on your Mac; no account | 2D, on the device | Read off the simulator screen in the video |
| V1 Golf | No (iPhone and iPad) | Free, with Plus at $9.99 a month or $79.99 a year | Saved to the cloud automatically | 2D skeletal tracking | Not stated |
| OnForm | As an iPad app, "Not verified for macOS" | 14-day trial, then from $9.99 a month | Backed up to the cloud automatically | 2D, plus 3D metrics | Connects to Garmin R10 and R50, and Full Swing KIT |
| Sportsbox 3D Golf | No (iPhone, iPad and Vision) | Free, with 3D plans from $15.99 | Not stated | 3D, from one phone video | Not stated |
| CoachNow | As an iPad app | 7-day trial, then from $9.99 a month | Cloud library; account required | AI skeleton tracking | Not stated |
| Swing Profile | As an iPad app, "Not verified for macOS" | Free tier; Elite from $7.99 a month | Cloud backup on paid plans | Automatic swing plane and sway detection | Not stated |
| SwingReel | Yes, native | Free, with one-off feature packs from $2.99 | "No account, no subscription, no upload" | 2D, on the device | Not stated |
| Swing Catalyst | No (Windows 11) | Pro and Pro+ subscriptions | Not stated | Not stated | Connects to launch monitors |
"Not stated" means the product's own pages didn't say, not that it can't. An iPad app on a Mac runs, but it was designed for a touch screen, and several listings say outright that it has not been checked on macOS.
What the others do well
V1 Golf is the best known name in swing video, with frame-by-frame playback, side-by-side and overlay comparison, skeletal tracking, ball tracing without a radar, and online coaching through V1 coaches. If you take lessons from a V1 coach, it is the natural choice.
OnForm is the strongest of the group on hardware: it takes shot data from Garmin's R10 and R50 and from Full Swing's KIT, and adds 3D swing metrics. It is built for coaches and their students, and athletes use it free through a coach's plan.
Sportsbox 3D Golf builds a 3D model of your body from a single phone video and lets you view the swing from six angles, which no 2D app can do.
CoachNow and Skillest are coaching platforms first: the video is how you and a coach talk about your swing remotely. Skillest's pitch is a marketplace of more than 900 coaches.
Swing Profile has the most generous free tier of the iPhone apps, and captures swings automatically.
Swing Catalyst is a studio system for Windows, used with force plates and launch monitors in teaching bays.
Where Swing Analyzer is different
- It is a Mac app. Not an iPad app running on a Mac: it is built for a keyboard, a trackpad and a big screen, with frame-accurate stepping and shortcuts for going through a long session.
- Your footage stays on your Mac. There is no account, no upload and no telemetry. The one exception is opt-in: if you ask for a coaching read, a few still frames and their measurements are sent to Anthropic's API using your own API key.
- It reads the simulator's numbers off the screen. If the launch monitor's display is in the video, carry, ball speed and the rest are attached to the swing that produced them, whichever launch monitor the bay uses. You mark where the numbers sit on a bay's screen once.
- It finds and cuts every swing in a session by the sound of the strike, so you can record a whole session in one go.
- It names the swing positions P1 to P10 where it can, and compares two swings aligned on those positions rather than frame for frame. See the P1–P10 positions explained.
- It is free.
Where it is weaker
It is fairer to say so here than to let you find out after downloading:
- macOS 26 and an Apple silicon Mac only. Older Macs and older versions of macOS can't run it.
- No coach platform and no cloud sync. If you want a coach to review your swings remotely, V1, OnForm, CoachNow and Skillest are built for that, and this isn't.
- 2D only. It tracks the body in the picture, not in three dimensions as Sportsbox does, and it doesn't track the club yet.
- No direct launch monitor connection. It reads the numbers from the screen in the video, which needs the screen in shot, rather than taking them from the device.
- The iPhone app is still in private testing. For now, filming happens on whatever camera you have, and the analysis on the Mac.
- It is young. Its detection was tuned on a limited amount of footage, and face-on video in particular has had less testing than down the line.
Which should you use?
- You take lessons and want a coach to see your swings: V1 Golf, OnForm or CoachNow, whichever your coach uses.
- You want 3D analysis from a phone: Sportsbox.
- You have a Garmin R10 or R50 or a Full Swing KIT and want the numbers piped straight in: OnForm.
- You practise on your own, want to review sessions properly on a Mac, and want the footage to stay with you: Swing Analyzer.
Whatever you use, the footage decides how much any of them can tell you. See how to film your golf swing for analysis.