Square Golf vs Mevo+: Small Room or Full Radar?

If you have a spare room about 10 feet deep, Square Golf and FlightScope's Mevo+ are two launch monitors you will probably compare. They sense the ball in completely different ways, and that difference decides more purchases than any accuracy claim does. Square's unit pairs dual cameras with infrared sensors and sits on the side facing the golfer. The Mevo+ uses 3D Doppler radar placed behind the ball and needs open space in front of it so the flight can develop.

The short version: Square Golf lists at about $699.99 at time of writing, works in roughly 10 feet of depth and has no subscription. The Mevo+ lists at about $1,839, needs roughly 16 to 18 feet, and reports more data, including club speed and smash factor. It also works outdoors. Neither is a universal winner. For most buyers the room decides first, and budget and data goals decide the rest.

How we put this together: we compared published manufacturer specs, retailer listings and owner reports, then applied the criteria below. Links on this page may earn us a commission.

Pick	Our label	Best for	Price (approx.)
Square Golf launch monitor	Pick for rooms under 12 ft deep and short-game work	Small rooms, putting and chipping, no fees	About $699.99 at time of writing
FlightScope Mevo+	Pick for outdoor ranges and deeper full-swing data	Outdoor practice, club speed and smash factor	About $1,839 at time of writing

Verdict first, with a decision table

Here is the comparison in one place. Prices are list prices at time of writing and move often, so check current pricing before you buy.

	Square Golf	Mevo+
Price	About $699.99 at time of writing	About $1,839 at time of writing
Tracking method	Dual cameras plus infrared sensors	3D Doppler radar
Position	Side facing the golfer	Behind the ball
Room depth needed	About 10 ft total	About 16 to 18 ft total
Club speed and smash factor	Not reported at time of writing	Reported
Putting	Owners praise it; reads putts from about 1.6 mph	Owners report short putts and chips can go unregistered or lag
Outdoor use	Indoor focus	Works outdoors
Software model	No subscription; 1,000 course credits included	Basic software bundled; fuller versions cost extra
Software included	Square app; range and putting modes free	FS Golf app with a limited E6 Connect version
Left-handed switching	Unit moves and re-aligns	No change needed

Choose Square Golf if:

your room is under about 12 feet deep
short game and putting are the focus
you want no fees
your budget is under $1,000

Choose the Mevo+ if:

you have 16 feet or more of depth, or you practice outdoors
you need club speed and smash factor
you share the bay with left-handed players

Neither is a universal winner. Room depth settles most cases, so measure first.

How the criteria are weighted

We compared the two units against five criteria, weighted as follows:

Fit for your room depth, 30%. The Mevo+ needs roughly 16 to 18 feet and Square works in about 10, so many buyers are decided here.
Data scope for your goals, 25%. The Mevo+ reports club speed and smash factor. Square did not report either at time of writing.
Five-year software and hardware cost, 20%. Square has no subscription and runs on credits. The Mevo+ bundles basic software and charges for upgrades.
Where you practice, 15%. Radar is the stronger choice outdoors. Owners report that cameras handle putts and chips better indoors.
Household handedness and resale, 10%. The Mevo+ needs no moving for left-handers, and resale and license transfer work differently for each unit.

Check Square Golf price

Measure your room before anything else

Room depth is the first filter because it is the one constraint you cannot easily change later. The figures below are the approximate space that published comparisons cite, so confirm them against each maker's current setup guidance before you commit.

Mevo+. The radar needs about 8 feet from the ball to the net, plus 6 to 8 feet behind the ball so it can follow the flight. That puts the total at roughly 16 to 18 feet. FlightScope's setup advice can change, so check its current guidance.

Square Golf. Published comparisons commonly cite about 10 feet total. Check Square's own guidance for your layout before you assume the figure holds for your room.

Here is how the two units compare in two common spaces.

Worked example 1: a 12 ft spare room

Start with the usable depth: 12 feet.
Square Golf needs about 10 feet. Twelve minus ten leaves about 2 feet to spare, so it fits.
The Mevo+ needs 16 to 18 feet. Twelve minus sixteen is negative 4, and twelve minus eighteen is negative 6. You would be about 4 to 6 feet short.
Result: the Square fits and the Mevo+ does not, unless you can gain depth by moving the net or the screen.

Worked example 2: a 20 ft garage

Start with the usable depth: 20 feet.
Square Golf needs about 10 feet, which leaves roughly 10 feet of spare room.
The Mevo+ needs 16 to 18 feet, which leaves about 2 to 4 feet of spare room.
Result: both fit, so the decision moves to data and budget.

Depth is not the only dimension. Check ceiling height and the width of your screen wall too, because a low ceiling can limit where you can place the unit. The tight-room setup guide covers ceiling clearance in more detail. For a wider look at space planning, see golf simulator room size and best golf simulators for small spaces.

Radar behind you versus cameras beside you

The two units sense the ball from opposite sides of the shot, and that changes what each one asks of your room. For a broader explainer on how the two approaches differ, read our radar vs camera launch monitors overview before you settle on either unit.

How Mevo+ reads a shot

The Mevo+ uses 3D Doppler radar that sits behind the ball and follows it after impact. Radar needs to see the flight to work out what happened, which is why the depth requirement exists in the first place. A short room gives the unit less flight to track, and that is the trade-off behind the 16 to 18 foot figure.

FlightScope recommends a small metallic dot on the ball when you hit indoors, because it gives the unit a stronger signal for spin reads. Owner and reviewer reports describe the Mevo+ as strong on spin axis and curvature, which matters if you are trying to understand a slice or a hook. Check FlightScope's current indoor guidance before you rely on the dot for accurate spin numbers.

How Square Golf reads a shot

The Square Golf uses dual cameras and infrared sensors to capture the ball at impact. The flight is calculated from that capture, so the unit needs far less room behind the ball than a radar system does. That is the main reason it fits a 10 foot space.

Square's marked two-piece and three-piece balls improve the spin reads, which is worth knowing if you buy a range ball set. The spin axis may be estimated from the face and path rather than read directly from the flight, so check that detail with the maker if spin axis is a priority for you. Other infrared devices in the room may interfere with the sensors, so that is worth considering if your room already has several.

Numbers each unit reports

Both units report the core numbers most golfers look at first, but the list diverges where it matters most to better players. The table below shows what each unit lists at time of writing.

Parameter	Square Golf	Mevo+
Ball speed	Yes	Yes
Launch angle	Yes	Yes
Launch direction	Not listed	Yes
Spin rate	Yes	Yes
Spin axis	Estimated from face and path; check with the maker	Yes, read from flight
Carry	Yes	Yes
Dynamic loft	Yes	Yes
Path and face angle	Yes	Yes
Club speed	Not reported at time of writing	Yes
Smash factor	Not reported at time of writing	Yes
Angle of attack	Not listed	Yes

FlightScope lists additional parameters with its Pro Package, so check the current list before you assume a number is missing. Square may add parameters over time, so confirm whether club speed or smash factor has been added since this was written.

Club speed and smash factor matter because they explain distance and strike quality. Club speed sets the distance a swing can produce, and smash factor shows how efficiently the club turned that speed into ball speed. If you are building a set of distance gaps or chasing strike consistency, those two numbers carry real weight. If you mainly want to see carry and curve, Square's list covers much of what you need.

For the full Mevo+ parameter breakdown, see Mevo+ data parameters. For Square's own list, see the Square Golf launch monitor review.

Full swings, chips and putts

Each unit has a different sweet spot, and the shot type you practice most should guide the choice.

Shot type	Square Golf	Mevo+
Full swings with driver and hybrids	Some reviewers report misreads with driver and hybrids indoors	Radar is tuned for full shots and reads flight well
Chips	Owners praise the short-game reads	Owner reports say chips can lag or go unregistered
Putts	Reads putts from about 1.6 mph, per the maker	Owner reports say short putts can go unregistered

Square's strength is short game. Owners praise it for putts and chips, and its putt reads start from about 1.6 mph, so slow putts are captured. The Mevo+ is built around full flight, and owner reports say its short putts and chips can go unregistered or come through late. If most of your practice is on the green, that gap should weigh heavily in your decision.

Neither maker publishes an accuracy tolerance that you can quote as fact, so treat any figure you see as the maker's claim and attribute it that way. For more on how simulator putting works, read how putting works on a golf simulator, and see best golf simulators for putting for setups built around the green.

Taking it to the range

The Mevo+ radar suits outdoor ranges and is the stronger choice for reading full flight outside. Square Golf is indoor-focused and is not positioned for range use, so if you plan to hit outside most of the time, the Mevo+ is the better fit.

If you want outdoor and indoor camera tracking in one unit, the Square Omni is the maker's indoor-outdoor model. It is a separate product with its own features and price, and it is not a version of the Square Golf unit compared here. Read the Square Omni launch monitor review before you assume it does everything the Mevo+ does outdoors.

For setups that work in both settings, see best golf simulators for outdoor use.

Software you get and what you pay later

Software is where the five-year cost moves most, so compare it line by line.

Item	Square Golf	Mevo+
Subscription	None	No subscription; fuller software costs extra
Included software	Square app, with 1,000 course credits at one per hole	FS Golf app, with a limited E6 Connect version
Range and putting modes	Free	Not separately listed
GSPro	Runs without credits; separate license about $250 a year at time of writing	Upgrades to full E6 or TGC 2019 cost extra; check current bundles
Resale of software	Credits and software may not reassign easily; check with Square	Licenses do not transfer to a used buyer

Square's model is simple: no subscription, and the credits cover course play. Range and putting modes are free, and reported GSPro use does not consume credits. GSPro is a separate purchase. Its license is about $250 a year at time of writing, and it needs a Windows PC.

The Mevo+ bundles a limited version of FlightScope's software and asks you to pay for fuller versions. The cost depends on which upgrade you choose, so check the current bundles and prices before you budget. Read FlightScope E6 Connect guide for how the software fits together, and golf simulator software subscription models for a wider comparison of how software is priced across the market.

Two-year and five-year cost scenarios

To keep the comparison fair, both scenarios include the same GSPro license at about $250 a year. The software line is identical for both units, so the only difference is the hardware and any credits you buy.

Square Golf, two years: about $700 hardware, plus $500 for GSPro, equals about $1,200.
Square Golf, five years: about $700 hardware, plus $1,250 for GSPro, equals about $1,950.
Mevo+, two years: about $1,839 hardware, plus $500 for GSPro, equals about $2,339.
Mevo+, five years: about $1,839 hardware, plus $1,250 for GSPro, equals about $3,089.
The gap is about $1,140 whether you count two years or five, because the GSPro line is the same in both cases.

If you do not plan to use GSPro, the picture changes. Square's credits cover about 55 eighteen-hole rounds for 1,000 credits, and range and putting modes cost nothing. The Mevo+ costs more before you add any upgrade. If you do not own a Windows PC and plan to use GSPro, budget for one as well, since it is an extra cost that applies to either unit.

Check Mevo+ price

Left-handed and right-handed players in one bay

Handedness matters more in a shared bay than most buyers expect. The Mevo+ sits behind the ball, so it reads the flight the same way whether a left-hander or a right-hander is swinging. There is nothing to move between players.

Square Golf sits on the side facing the golfer. Switching hands means moving the unit and re-aligning it each time. Owners describe the process as quick, but it is still a step you repeat every session. If your household swaps sides often, that step adds up. For more on setting up a bay for both, see best golf simulators for left- and right-handed use.

Buying second-hand and selling on

The Mevo+ has an active used market, but its software licenses stay with the original owner. Before you pay, ask FlightScope support how a license can be transferred, if it can be transferred at all. Square's credits and software may also not reassign easily, which can weaken resale, so verify this with Square before you buy a used unit.

Use this checklist for any used launch monitor:

Proof of purchase and the original receipt
Firmware updated to the current version
License status confirmed in writing, including whether it transfers
For Square, the credit balance and whether it moves to a new owner

For a broader guide to buying secondhand, see buying a used golf simulator.

Where Square Omni and Mevo Gen 2 fit

Two newer models often come up in the same searches, and they are easy to confuse with the units compared here. Keep them separate when you read reviews.

Model	What it is	Price and features
Square Omni	Separate camera model for indoor and outdoor use	Around $1,599 at time of writing; check current pricing; on-unit display; sticker-based club data
FlightScope Mevo Gen 2	Separate radar model	Under 2 lb; check current price and features

Neither model is a version of the Square Golf or the original Mevo+. Compare them on their own specs, price and room needs. For more detail, read the Square Omni launch monitor review, the Mevo Gen 2 vs Mevo+ comparison and the Mevo Gen 2 launch monitor review. If you are also weighing the original SkyTrak line, see Square Golf or the original SkyTrak.

Questions to answer before you check out

These are the questions buyers ask most often before choosing between the two units.

Will an iPad run either one, or do I need a PC?

Square's app runs on iOS and Android, so a tablet can handle setup and scoring. The Mevo+ uses the FS Golf app on iOS and Android, and E6 Connect runs on iPad, though you should confirm current compatibility before buying. GSPro requires a Windows PC for either unit.

How many rounds do the Square credits cover?

At one credit per hole, 1,000 credits cover about 55 eighteen-hole rounds. Range, putting and GSPro play do not use credits. Square sells top-ups, so check the current price before you plan around them.

Does Mevo+ need a sticker on the ball indoors?

FlightScope recommends a small metallic dot on the ball indoors to improve spin reads, because the radar sees less of the flight in a short room. Check the maker's current guidance before you buy dots in bulk.

Which one helps more with fixing a slice?

Both units report club path and face angle, the two numbers that explain most slices. The Mevo+ also reads spin axis and curvature from the flight, which owners say tracks shot shape well. Square may estimate spin axis from face and path, so confirm that detail with the maker.

Is Square Golf a sensible first launch monitor for a junior?

The low price, small room footprint and putting reads suit beginners and families. Square's Swing Stick accessory allows ball-free swings for fun. Reviewers do not rate it as a serious training tool, though.

Picking Between Square Golf and FlightScope Mevo+ for Your Room and Budget