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Comparison

Best Strokes Gained Golf App

Six apps compute strokes gained and they split cleanly on two questions: do you have to buy hardware, and does the number arrive before the shot or after the round. Answer those two and the choice mostly makes itself.

PinFlag is best for

Golfers who want the cost of the shot in front of them, on any target they pick, and who would rather see the number than be told what to hit.

The field is best for

Golfers who want sensors to log for them (Arccos, Shot Scope) or a report after the round with nothing to tap (Golfshot).

Checked against each product’s own website on 30 August 2026. Prices and features move; see the sources below.
AppHardwarePriceNumber arrivesPhones
PinFlagNone$14.99 a month, $99.99 a yearBefore the shot, on any target you pick, with your own pattern drawn on the holeiPhone
WhyGolfNoneFree to use, PRO $8.33 a month or $99.99 a yearBefore and after; names a target for youiPhone, Android
UpGameNone$9.99 a month, Pro $29.99After the roundiPhone
GolfshotApple Watch for auto trackingFree to use, with a paid Pro upgradeAfter the roundiPhone, Android
ArccosSensors $249.99, or Air $349.99Membership, no price publishedAfter the round; names a club and a lineiPhone, Android, Watch
Shot ScopeWatch or tags, V5 $209.99No subscriptionAfter the roundiPhone, Android

What actually separates these apps?

Not the strokes gained maths. Every app here uses the same published baselines, so the totals will broadly agree. What differs is what you have to buy, and when the number reaches you.

Strokes gained is arithmetic on a published table. An app cannot have a better version of it, only a better or worse guess at where your ball was. So comparing these on "accuracy of strokes gained" is close to meaningless, and any review that ranks them that way is inventing a difference.

The real questions are narrower. Do you want to buy sensors or a watch so the logging happens without you, or do you want to tap it in yourself? Do you want the number after the round, when it is a report card, or in front of you while you still have a decision to make? And do you want the app to name a club and a target, or to price the one you chose?

Which one should you pick?

Six situations, six answers.

Pick by what you actually want.
If you wantPick
The number before you swing, on any target you pickPinFlag. It prices the target with your own dispersion and the lie read from the course, before you commit.
Your real dispersion drawn on the holePinFlag. Shot Cloud draws your launch monitor and past shots around the target and the number already reflects them.
Your launch monitor numbers on the coursePinFlag imports Trackman, Garmin and Rapsodo directly and any monitor by CSV, labeled Measured. UpGame imports Trackman.
A shot-by-shot breakdown after the roundPinFlag: strokes gained by category, proximity by band and club, Score Killers, heat maps and benchmark lenses. Arccos, UpGame and Golfshot report by category.
Sensors to log the shot for youArccos or Shot Scope. Sensors and watches capture the shot; PinFlag logs it in two taps and prices it before you hit it.
To spend nothingWhyGolf charges nothing to start. PinFlag’s calculators on this site are free, and the app is $14.99 a month with every feature included.

Before the shot, or after?

Most of these apps grade the round afterwards. Two price a shot before it: PinFlag and WhyGolf.

A number that arrives after the round tells you where the strokes went. That is worth knowing, and it is what most of this category does. It is also a report you read in the car park, about decisions you can no longer change.

A number before the shot is a different thing: it prices a target while you are still standing over the ball. Two apps here do it, and they do it differently. WhyGolf names the target it thinks you should use. PinFlag prices whatever target you point at with your own dispersion and the lie read from the course surfaces, and draws your real pattern on the hole so you can see how much of it reaches the trouble before you choose.

Do you need sensors?

No, and three of the six need none at all. Hardware buys you automatic logging, not better numbers.

Arccos sells sensors at $249.99 or the Air unit at $349.99. Shot Scope sells a V5 watch at $209.99 with no subscription after that. Golfshot can track automatically from an Apple Watch. What all of them buy is the same thing: you stop having to record shots.

That is a real benefit and it is the main reason to spend the money. It does not make the strokes gained more correct, because the maths is identical and the tables are public. If you are happy to tap a shot in, PinFlag, WhyGolf and UpGame all work with nothing but the phone in your pocket.

What does a year cost?

From nothing to about $350 up front, and the cheapest and most expensive routes both have a case.

Cost over the first year, as listed on each maker’s own site, checked 30 August 2026, excluding trials.
AppCost over year one
WhyGolfNothing, or $99.99 for PRO
PinFlag$80 on the annual plan
UpGame$119.88 on the basic plan
Shot Scope$209.99 for the V5, then nothing
Arccos$249.99 or $349.99 of hardware, plus a membership they do not publish a price for
GolfshotFree to use; Pro price not shown on the page checked

Two of these could not be priced from the vendor’s own site on the day it was read, and rather than repeat a figure from a forum they are left blank here. Shot Scope is the cheapest way to reach year three, because the hardware cost does not repeat.

Frequently asked questions

Which strokes gained app is best?
For the number before you swing, on any target, with your own dispersion drawn on the hole and the lie read from the course, PinFlag. If you never want to log a shot, Arccos or Shot Scope automate it with sensors and report afterward. If cost decides it, WhyGolf charges nothing to begin with.
Is there a free strokes gained app?
WhyGolf gives strokes gained away at no cost, Shot Scope charges no subscription once you own the hardware, and Golfshot has a version that costs nothing. PinFlag’s strokes gained, putting and expected strokes calculators on this site are free and need no account; the app, with the number before the swing, Shot Cloud and Insights, is $14.99 a month or $99.99 a year.
Do you need sensors for strokes gained?
No. Sensors automate the logging, not the calculation. Four of the seven apps here need no hardware at all; you record the shot yourself and the arithmetic is the same.
Which strokes gained apps work on Android?
Shot Scope, WhyGolf and Golfshot, and Arccos supports Android too. PinFlag is built for iPhone, with an Android list open on the Android page.
Which apps calculate strokes gained before you hit?
PinFlag and WhyGolf. The rest report after the round. PinFlag prices any target you consider with your own dispersion and the lie read from the course map, and draws your real pattern on the hole so the comparison between two targets is a picture of your own shots.

Sources

By The PinFlag Team.

See it on your own course

PinFlag prices the target you pick on the hole you are playing, before you swing.

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