The best golf swing analysis apps.

Our view

Swing Profile's headline feature is genuine hands-free operation. Set your phone on a tripod or holder, hit balls, and the app automatically detects each swing, trims the video to the two-second swing motion, and replays it in slow motion immediately after the shot. You do not need to touch the device between shots. For solo practice sessions at the range or on the course, this removes the biggest friction point of swing analysis — needing someone to operate the phone for you.

The automation goes further than just capture. The app automatically draws standard reference lines on the video, generates Golf Digest-style swing sequence photos from each swing, tracks ball flight trajectory, and synchronises two swings for comparison. All of this happens without manual input. The result is that you can hit a bucket of balls and come away with a library of analysed swings, each with reference lines already drawn and ball flights tracked.

The Twin-Cam feature is worth noting specifically. Using two devices simultaneously — a phone and an iPad, or two phones — the app captures both face-on and down-the-line views of the same swing in a single session. This is the same two-angle analysis a teaching professional would use, achievable without a second person present.

The free tier is genuinely functional for occasional use — three saved recordings and limited sessions per hour is enough to assess your swing. The Elite subscription at approximately £40 per year removes all limits and adds cloud backup. The Coach tier is aimed at teaching professionals and adds student management tools.

The honest note is that Swing Profile is a video capture and analysis tool rather than an AI coaching platform. It shows you your swing clearly and draws reference lines automatically, but it does not diagnose faults or prescribe drills the way Sportsbox AI does. For golfers who know what they are looking for in their swing — or who share videos with a coach — it is an excellent and efficient tool. For golfers who want the app to tell them what is wrong, the AI analysis apps in this guide go further.

Our view

V1 Golf has been the industry standard for video swing analysis since before smartphones were capable of slow motion. The instructor ecosystem it has built over 15-plus years is genuinely significant — thousands of PGA professionals use the V1 Coach platform, which means if your instructor uses V1, you are working within a shared system where they can send annotated lessons, voiceover feedback, and drills directly to your phone between sessions. That connected coaching workflow is the strongest argument for V1 Golf in 2026.

The analysis tools are polished and mature. Frame-by-frame playback, drawing tools across six colours, side-by-side and overlay comparison, skeletal tracking that identifies body positions through clothing, and Ball Tracing that visualises flight path without a radar — these are well-implemented features that have been refined over many iterations. The model swing library covering PGA, LIV, and LPGA professionals is the most comprehensive available in any consumer app.

The App Store rating of 4.0 from 1,700 reviews reflects a genuine split in user experience. Golfers using V1 with an instructor consistently rate it highly — the connected lesson delivery system works well and customer support is frequently praised. Golfers attempting to self-coach without an instructor find the drawing tools require expertise they do not have, and without AI analysis to identify faults, the app shows you your swing without telling you what is wrong with it. Those users tend to be disappointed.

At $119.99 per year — approximately £95 — V1 Golf is the most expensive subscription in this guide. The honest question is whether the price is justified for a self-coaching golfer in 2026, when AI analysis apps like Sportsbox AI identify faults and prescribe drills for less. The answer depends entirely on whether you have a coach who uses V1. If you do, the connected lesson platform makes it worth every penny. If you do not, other apps in this guide offer more for less.

Our view

Sportsbox AI does something no other app in this guide does: it creates a full 3D animated model of your swing from a single slow-motion video taken on a standard phone camera. Not a 2D video with lines drawn on it — a three-dimensional avatar of your body moving through the swing, viewable from six different angles including from above and below, without any sensors or markers.

The biomechanical measurements this produces are meaningfully different from video analysis. When your pelvis turn at the top measures 34 degrees and the tour player range is 45 to 55 degrees, you have a specific, measurable number to work towards rather than a general instruction to turn more. The 3D Player subscription gives you six core measurements covering chest and pelvis turn, sway, and lift — enough to identify the most common swing faults and set quantifiable goals.

The endorsement list reflects how seriously the teaching community takes the technology. Sean Foley, David Leadbetter, Mike Adams, and multiple other Golf Digest Top 50 instructors use Sportsbox in their lessons. Bryson DeChambeau uses it to prepare for majors. These are coaches who have integrated it into professional practice, not marketing endorsements.

The honest picture for self-coaching golfers: the player subscription is genuinely capable for the six included measurements, but the full analytical depth shown in Sportsbox's own marketing — the complete tracker and indicator suite used by Tour coaches — is in the professional tier. The app produces accurate and objective data, but translating measurements into swing changes benefits significantly from coaching knowledge.

The free 3D swing assessment — submit a video, receive a personalised analysis from a Sportsbox coach at no cost — is worth using before subscribing. It gives you a clear picture of what the platform will show you and whether the measurements are actionable for your game.

Our view

CoachNow is the highest-rated coaching app in the world by App Store rating — 4.9 from 11,000 reviews across one million users in 60-plus sports. That credibility reflects over a decade of development in a category the company essentially created: asynchronous coach-athlete video communication.

The platform's core proposition is simple — your coach records a voiceover analysis of your swing with annotation tools and sends it to your phone. You watch it at home, take it to the range, and reply with new footage. Between lessons you have a permanent record of every piece of feedback, every drill, and every swing comparison. CoachNow's innovation was turning a coach's phone into a lesson delivery system rather than just a recording device.

The video analysis tools in the Analyze tier are genuinely strong for the price. AI skeleton tracking identifies joint angles instantly. Slow motion to 240fps captures positions that are impossible to see at full speed. The annotation tools — angles, shapes, timers — are professional-grade. The CoachCam feature, where your coach appears in a picture-in-picture window while annotating your video, adds a personal dimension that screen-captured analysis cannot replicate.

The Live MultiCam feature is worth noting specifically. Using multiple devices simultaneously, it captures your swing from face-on, down-the-line, and any other angle in a single session — automatically synchronised. This is the kind of multi-camera capture that used to require professional studio equipment.

The honest assessment for a self-coaching golfer: CoachNow's communication and delivery tools are most valuable with a coach at the other end. The analysis tools work well independently, but without someone sending back annotated lessons, you are paying for features you will not fully use. At approximately £47 per year the Analyze tier is the lowest-priced subscription in this guide, which makes it reasonable even as a video library and analysis tool on its own.

Our view

DeepSwing is the newest app in this guide and the most privacy-conscious. All AI processing happens on-device — your swing videos are never uploaded to a cloud server, no account is required to use the app, and there are no trackers. For UK golfers who are cautious about where their data goes, this architecture is a meaningful differentiator.

The on-device approach also means the app works without an internet connection — useful at remote courses or indoor ranges with poor connectivity.

The feature set punches well above the price point. The Live Coach delivers real-time voice, haptics, and visual feedback while you are mid-swing, not after the fact. The 3D Ghost Overlay places a pro model's swing plane and posture over your own video so you can see the difference between your swing and the ideal in a single frame. Phase-based scoring breaks your swing into setup, backswing, top, downswing, impact, and finish — each scored against ideal ranges — so you can identify where in the sequence the fault originates rather than just seeing the end result.

The Apple Watch integration is thorough. You can start the Live Coach, trigger recording, or set a countdown from the watch without touching the phone. For solo range sessions this keeps the workflow clean and fast. The MirrorVision feature allows a second device — an iPad, Mac, or another iPhone — to display the Live Coach analysis in real time, which makes it useful in lesson environments where a coach wants to see the same data without crowding around one phone.

The honest caveat is that this app is very new. The App Store shows 5.0 from only 6 ratings, which is statistically meaningless — it could just as easily be 4.2 with 500 ratings. The product is at version 3.0.1 as of May 2026, which suggests active development but limited long-term user testing. The 7-day free trial is the sensible way to assess it before committing.

Our view

Shot Tracer is the only app in this guide that serves a completely different purpose from the others. It does not analyse your swing or give coaching feedback — it traces the flight path of your golf ball in video footage and turns ordinary phone recordings into broadcast-style content. The tracer lines you see on YouTube golf channels, including those used by professional instructors in lesson videos, are made with Shot Tracer or its professional desktop equivalent.

The $5.99 one-time purchase is the entire cost — no subscription, no recurring fee. For that you get automatic ball flight tracing, 3D map overlays on 45,000 golf courses showing your shot from a bird's eye view, a full golf video editor with broadcast-style scorecards, voice overlays with automatic captions, and augmented reality putt lines showing break and slope.

The 3D Map Tracer feature is genuinely impressive for the price. Upload a round video and the app places your ball flight trajectory onto a satellite course view — the same overhead shot-tracing you see on television coverage. For golfers who play content creator rounds or want to share their game visually, this is the most accessible route to professional-looking footage.

The automatic ball tracking requires good filming conditions. A stable tripod, filming from the side rather than straight down the line, and good lighting all significantly affect whether the auto-trace picks up the ball correctly. Reviews note that manual adjustment is sometimes needed — the 3.6 App Store rating from only 11 reviews reflects a split between enthusiastic users and those who found the auto-tracking frustrating without proper setup.

The app is available on iOS, Android, macOS, and Windows, which makes it one of the most accessible in the guide in terms of platform coverage. The desktop PC and macOS versions are particularly capable for more involved video editing — the same technology used by professional YouTube golf channels. For golfers who want swing mechanics analysis this is not the right tool. For golfers who want to share their game as content — or who want to create professional-quality lesson videos — it is exceptional value at £5 with no ongoing cost.