Square Golf Omni vs
Rapsodo MLM2Pro

Both monitors use cameras to capture ball data at impact, but the MLM2Pro adds Doppler radar to verify and refine its readings. This dual-sensor approach gives it a measurable accuracy advantage, particularly for spin rate — the metric where camera-only systems typically struggle most. We tested both against a TrackMan 4 with 150 7-iron shots.

The results are closer than you might expect given the $200 price difference. Both monitors are within 1% of TrackMan on ball speed, club speed, and carry distance. The meaningful gap is spin rate: the MLM2Pro's radar verification keeps it within 0.7% of TrackMan, while the Omni's camera-only approach drifts to about 1.8%. That's a roughly 120 rpm difference.

This is the single biggest differentiator between these two monitors, and it's not about technology — it's about business model.

The Square Golf Omni charges no subscription, ever. Every feature you see on day one stays free. Simulator access through E6 Connect and the Square Golf app? Free. All data metrics? Free. Video replay? Free. There are no tiers, no paywalls, no "upgrade to see your spin data" prompts.

The Rapsodo MLM2Pro takes the opposite approach. Basic shot data is available for free, but to unlock the features that justify its $699 price tag, you need the premium subscription:

Without the subscription, the MLM2Pro is essentially a $699 launch monitor with limited features that a $499 competitor provides in full. You're paying more for the hardware and more for the software. That's a tough sell unless the MLM2Pro's accuracy advantage is critical to your use case.

Both monitors include built-in cameras that capture your swing and automatically create replay clips in their respective apps. This is one of the features that sets camera-based monitors apart from pure radar devices like the Garmin R10.

The Rapsodo MLM2Pro has a slight edge here. Its camera captures at a higher frame rate, and the automatic clip trimming is more refined — each swing clip starts and ends at the right moment without awkward pauses. The app overlays data directly on the video, so you can see your ball speed and launch angle while watching your swing.

The Square Golf Omni also captures video, but the frame rate is lower and the clip trimming isn't quite as precise. You'll occasionally get clips that start too early or cut off before the follow-through. The overlay data is functional but less polished. That said, it's more than adequate for reviewing your swing plane and impact position — which is what most golfers use video replay for.

Both monitors connect to E6 Connect, one of the most popular simulator platforms with thousands of courses. The critical difference is how much it costs:

• Square Golf Omni: E6 Connect access is included with the hardware. No additional cost. You also get the Square Golf simulator app for free.
• Rapsodo MLM2Pro: E6 Connect requires the premium subscription ($199/year or $24.99/month). Without it, you cannot use the MLM2Pro with any simulator.

The Omni also offers a unique advantage for home sim setups: the overhead mount. This eliminates the need for floor space behind the ball and gives the camera a clear view of the impact zone. In tight hitting bays, this is a genuine practical advantage that no amount of software can replicate.

If you're building a home simulator, the Omni's combination of free E6 access, overhead mounting, and zero subscription costs makes it the clear winner for the sim-focused buyer. The MLM2Pro works fine as a simulator source too — but you're paying $199/year for the privilege.