Rapsodo MLM2PRO vs Square Golf

The Rapsodo MLM2PRO and Square Golf Home Edition both suit golfers comparing a launch monitor for an indoor simulator, but the paid features differ. The MLM2PRO also works outdoors and records swing video, but spin, club path, attack angle and simulator software connections need Premium. Square Golf Home Edition is indoor-only, and the free app includes spin, club path, attack angle and putting.

Rapsodo MLM2PRO and Square Golf Home Edition

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Which to pick

Pick the MLM2PRO if

  • you practice outdoors at the range as well as indoors
  • you want swing video after every shot
  • you switch between left- and right-handed golfers during a session
  • you want club speed and smash factor in the app

$550 on sale, regular $700

Buy at Rapsodo

Pick the Square Golf Home Edition if

  • you practice indoors and have limited depth behind the golfer
  • you want spin, club path and attack angle in the free app
  • you want a built-in putting mode
  • you want to spend several hundred dollars less over three years than an MLM2PRO with Premium

Rapsodo MLM2PRO

Rapsodo MLM2PRO
Technology
Radar plus two cameras
Placement
Tripod on the floor 6.5 to 8.5 ft behind the ball
Battery
2 to 4 hours; USB-C
Video
Shot Vision swing video is free; Impact Vision slow-motion video of the club at impact is 240 frames per second with Premium
Membership
45-day Premium trial; Premium adds spin with RPT-patterned balls (balls with a printed pattern the cameras read), club path, attack angle, 30,000+ courses and simulator software connections

$550 on sale, regular $700

Buy at Rapsodo

Why it shines

The MLM2PRO fits practice that moves between an indoor net and an outdoor range, and Shot Vision records a swing video after every shot in the free app.

The unit stays behind the ball, so left- and right-handed golfers can switch during a session without moving the tripod.

The free app shows ball speed, launch angle, launch direction, club speed, smash factor, carry, total distance, peak height and descent angle. Smash factor is ball speed divided by club speed.

What owners say

18 of 60 Reddit owners say MLM2PRO carry and ball data match outdoor numbers, on-course numbers or another launch monitor, and several say careful leveling, alignment, lighting or ball placement helped them get those readings. The clearest complaint is setup sensitivity: 11 Reddit owners mention setup or environment problems.

Worth noting

The MLM2PRO has no built-in putting mode. Rapsodo Courses, which needs Premium, uses Auto Putt, and GSPro uses Pick Your Putt instead of measured putts.

$550 on sale, regular $700

Buy at Rapsodo

Square Golf Home Edition

Square Golf Home Edition
Technology
Photometric: a high-speed camera with infrared lighting photographs the ball at impact
Placement
On the floor beside the ball; the ball must sit in a 15 cm (about 6 in) hitting zone
Battery
8 hours; USB-C
Indoor use
Rooms with little or no sunlight
Membership
Free app includes spin with marked balls, and club path and attack angle with the shaft sticker

Why it shines

The Square Golf Home Edition fits an indoor bay where you have little space behind the golfer, because the unit sits beside the ball instead of behind the hitting area. See our roundup of launch monitors for a room with limited depth if depth decides your setup.

The free Square Golf app shows spin with the marked balls in the box, and shows club path and attack angle when the shaft sticker sits 20 cm (about 8 in) up from the floor.

The Home Edition has a built-in putting practice mode, and the app includes a driving range, closest-to-the-pin and courses designed by Square Golf; owners on Reddit describe the included 1,000 course-play credits as about 50 rounds, and our roundup of launch monitors for putting covers the other options.

Square Golf has no yearly membership, and our roundup of subscription-free launch monitors covers the other options.

What owners say

The strongest praise is short-game accuracy: 4 Reddit owners and 7 retailer customer reviewers say putting, chipping or short shots read well. 5 Reddit owners say Square Golf works with a net 4 to 5 ft away. The main caution is the hitting environment: 7 Reddit owners say sunlight or bright light stops the unit from picking up the ball, and retailer customer reviews say the 15 cm (about 6 in) hitting zone takes practice.

Worth noting

The Home Edition shows no club speed or smash factor. The missing club numbers matter to some owners: 3 Reddit owners ask for club speed and smash factor, and the newer Square Golf Omni adds club speed and smash factor.

Cost over 3 years
Rapsodo MLM2PROSquare Golf Home Edition
Unit$700$699
Maker's membership, 3 years$600None
Total$1,300$699

Regular prices on Nov 1, 2026.

Simulator software
Rapsodo MLM2PROSquare Golf Home Edition
Maker's own coursesPremium for Rapsodo Courses and RangeFree Square Golf app and included course-play credits
GSProPremium and a GSPro licenseGSPro license and the free Square Golf connector
E6 ConnectPremium and an E6 Connect licenseE6 Connect license
Awesome GolfPremium and an Awesome Golf licenseAwesome Golf license
Supported metrics
Rapsodo MLM2PROSquare Golf Home Edition
Spin ratePremiumMeasuredMarked ballsMeasured
Spin axisPremiumMeasuredMarked ballsMeasured
Descent angleCalculatedNot supported
Club speedMeasuredNot supported
Smash factorMeasuredNot supported
Attack anglePremiumMeasuredMeasured
Club pathPremiumMeasuredMeasured
Face angleNot supportedCalculated
Putting modeNoYes
Ball speedMeasuredMeasured
Launch angleMeasuredMeasured
Launch directionMeasuredMeasured
Carry distanceCalculatedCalculated
Peak heightCalculatedCalculated

For the MLM2PRO, Premium unlocks measured spin, club path and attack angle; spin also needs RPT balls, which have a printed pattern the cameras read. Square Golf spin rate and spin axis are measured with marked balls; with regular balls, backspin is calculated and spin axis needs the shaft sticker. Square Golf club path, attack angle and face angle need the shaft sticker.

Questions

Do the MLM2PRO and Square Golf need a subscription?
The MLM2PRO needs Rapsodo Premium and RPT-patterned balls for spin and spin axis; Premium also unlocks club path, attack angle, Impact Vision, Rapsodo Courses and simulator software connections. The Square Golf Home Edition has no yearly membership; spin, club path and attack angle show in the free app when you use marked balls and the shaft sticker.
Is Square Golf accurate? Is the MLM2PRO accurate?
Owner reports are mixed for both units, and Square Golf has a thinner record. For the MLM2PRO, 18 of 60 Reddit owners say carry and ball data match outdoor numbers, on-course numbers or another launch monitor; several got those results after fixing setup, while 13 say distances read short mostly indoors. For Square Golf, 6 of 38 Reddit owners say ball flight and carry match what they expect from the strike, 2 who moved from a Garmin R10 or MLM2PRO say Square Golf is more accurate indoors with fewer misreads, and another Reddit owner who owns both units calls both accurate.
Do Square Golf and the MLM2PRO work with GSPro?
Yes. The MLM2PRO needs Premium and a GSPro license. Square Golf needs a GSPro license, the free Square Golf connector and a Windows PC.
Does Square Golf measure club speed?
No. Square Golf Home Edition measures club path and attack angle with the shaft sticker, calculates face angle, and shows no club speed or smash factor. The newer Square Golf Omni adds club speed and smash factor.
Does Square Golf work outside? Is the MLM2PRO waterproof?
No. Square Golf Home Edition is built for indoor use in a room with little or no sunlight. The MLM2PRO works indoors and outdoors, but the MLM2PRO is not water-resistant and should stay out of rain and wet conditions.
Do Square Golf and the MLM2PRO need special balls?
The MLM2PRO needs Premium and RPT balls, Titleist or Callaway balls with a printed pattern the cameras read, for spin and spin axis; with regular balls, spin and spin axis are not supported. Square Golf measures spin with the marked balls in the box and calculates backspin with regular balls. With regular balls and the shaft sticker, Square Golf calculates sidespin and spin axis; without the shaft sticker, sidespin and spin axis are not supported.
Do Square Golf and the MLM2PRO need Wi-Fi?
Square Golf connects over Bluetooth and needs no Wi-Fi. Rapsodo’s troubleshooting advice for the MLM2PRO app says to keep Bluetooth and Wi-Fi turned on, so check those phone settings before pairing at the range.
Does Square Golf need a PC or work on Mac?
Square Golf does not need a PC for the Square Golf app, which runs on iOS, Android and Windows. The Square Golf app has no macOS version, but Awesome Golf on a Mac can connect to Square Golf over Bluetooth. GSPro needs a Windows PC.
Does the MLM2PRO have putting?
The MLM2PRO has no built-in putting mode. Rapsodo Courses, which needs Premium, uses Auto Putt, and GSPro uses Pick Your Putt instead of measured putts. Square Golf reads putts and has a putting practice mode.
How much space do Square Golf and the MLM2PRO need?
The MLM2PRO needs a little more than 14 ft of total room depth: 6.5 to 8.5 ft behind the ball and at least 8 ft from ball to net or screen. Square Golf sits beside the ball, and 5 Reddit owners say a net 4 to 5 ft away works for them. Square Golf still needs enough room for your swing and for the ball to sit inside the 15 cm (about 6 in) hitting zone.