At a glance

Name	SwingDraw: Golf Swing Analyzer
Also known as	SwingDraw, Swing Draw
What it is	A golf swing video analyzer for iPhone and iPad
Price (U.S.)	$14.99 one-time purchase
In-app purchases	None
Subscription	None
Ads	None
Account	Not required
Platforms	iPhone and iPad (universal), iOS/iPadOS 17.6 or later
Current version	3.1.8, released August 29, 2026
First released	June 16, 2025
App Store category	Sports
Age rating	4+
Languages	English
App size	About 100 MB
Privacy label	Data Not Collected
Family Sharing	Yes, up to six family members
Developer and seller	David Balderston (independent developer)
App Store	https://apps.apple.com/us/app/swingdraw-golf-swing-analyzer/id6746954769
Support	[email protected]

Features

In-app recording with range sessions that detect, trim, and keep swings
Import one or many videos from Photos
Slow motion and frame-by-frame playback with pan, zoom, and rotate
Lines, circles, arrows, freehand marks, and angle measurements that can be moved and edited
Clubhead swing path tracking colored by swing phase
On-device body tracking with spine angle and a Head Stability score
Tempo ratio from detected address, top, and impact
Side-by-side comparison of two saved swings with shared playback
Swing library with favorites, custom tags, club filters, and voice notes
Export annotated photos and videos to Photos or any sharing app

Good fit for

Golfers who film their own swings and want a clear visual review between lessons
Golf coaches who want to draw on and compare student video on the lesson tee without a per-student subscription
Parents who want to keep a junior golfer's swing history without accounts, ads, or recurring fees
People who prefer a one-time purchase over a subscription

Not designed for

Automatic swing grading, fault diagnosis, or drill plans (AI coaching apps and instructors do this)
Ball-flight, club-speed, or other launch-monitor measurements
Calibrated 3D motion capture; angles are measured in the 2D camera image
Remote lessons, a coach marketplace, or cloud sync between devices
Android or web users; SwingDraw is iPhone and iPad only, in English

How the overlays work

Body tracking, head tracking, and clubhead path tracking run on the device and draw on the 2D video image. Head Stability is a 0–100 score from accumulated head movement between detected address and impact, scaled to torso size. Spine angle is the hip-to-shoulder midpoint line measured from vertical. Tempo is the ratio of backswing time (address to top) to downswing time (top to impact). All of these depend on camera position, frame rate, and detection quality.

Sources

Price, version, release dates, size, category, rating, and privacy label come from the U.S. App Store listing and Apple’s public lookup API, checked September 25, 2026. Feature descriptions come from the app itself. Machine-readable version: webmcp-app.json.

SwingDraw, in plain facts.