# Swing4Eagle — AI Golf Swing Analyzer & Coach

> AI Golf Swing Analyzer & Coach (iPhone/iPad app by DAN HUANG.)

- Source: https://appshunter.io/ios/app/swing4eagle/id6776530825 (this page in markdown: same URL + `.md`)
- Developer: [DAN HUANG](https://appshunter.io/developer/6776530827)
- Category: Sports, Health & Fitness
- Price: Free
- Age rating: 4+
- Requires: iOS 17.0 · 114 MB
- Languages: American English
- Released: 2026-06-09
- Data updated: 2026-08-13
- User reviews in markdown: https://appshunter.io/ios/app/swing4eagle/id6776530825/reviews.md

## What is Swing4Eagle?

Why does the pro's swing look smooth, and yours doesn't? Swing4Eagle's on-device AI breaks down your swing video frame-by-frame — from any angle — and shows you exactly what to fix.

  Free. No signup. Your videos never leave your phone.

  WHAT IT ANALYZES
  Record or import a swing video from face-on or down-the-line. Swing4Eagle automatically finds the 8 key moments of your swing and grades the mechanics at each.

  FACE-ON CHECKS
    • Stance width and lead shoulder tilt at address (driver setup)
    • Hip sway through the backswing, top of swing, and impact
    • Posture and spine tilt
    • Shoulder tilt at mid-downswing
    • Lag angle at mid-downswing
    • Knee extension, head movement, and reversed-K shape at impact

  DOWN-THE-LINE CHECKS
    • Address hand position (driver- or iron-specific)
    • Trail hand vs trail hip at toe-up
    • Swing depth and shoulders vs lead arm at the top
    • Hands vs chest at mid-down
    • Trail-arm bend at impact  
    • Spine tilt maintenance through the whole swing
    • Early extension check (address to impact)

  COMPARE TO PRO
  Tap any analysis to overlay a tour-pro reference — driver pros for driver swings, iron pros for irons. See your swing, then theirs.

  HOW IT WORKS 
    1. Pick your handedness, club (driver or iron), and camera angle (Face-On, Down-the-Line, or Auto)
    2. Record live or import from your photo library
    3. AI finds the 8 key swing positions — address, takeaway, top, mid-down, impact, follow-through, and more
    4. See annotated frames with pose overlay and metric callouts
    5. Tap "Compare to Pro" on any screen for a side-by-side reference

  WHY ON-DEVICE
  No cloud upload. No account. No data collection. Works offline at the range — even with no signal.

  Built for serious improvement, from weekend hackers fixing fundamentals to single-digit handicaps chasing the next 2 strokes.
  
  Supports right- and left-handed golfers.


## Version history (last 5 releases)

### 1.2.0 — 2026-08-12

Now on iPad — full swing analysis on the bigger screen

### 1.1.1 — 2026-08-11

Bug fixes and reliability improvements:
 • Easier-to-grab trim handles
 • More reliable swing detection when trimming or re-analyzing a clip

### 1.1.0 — 2026-08-06

What's New in 1.1.0

• Trim before you analyze — for long clips, keep just the part with your
  swing for faster, more reliable results.
• Mark events yourself — if the app can't find your swing automatically,
  set the 8 key positions by hand with a simple scrubber.
• Smarter swing detection — a new motion-aware AI model plus accuracy
  improvements for both face-on and down-the-line swings.
• Streamlined setup — choose your handedness, club, and camera angle right
  after you pick a video, on a new review screen.
• More reliable video import, including clips recorded with spatial audio.

Questions or feedback? Visit swing4eagle.com/support.

### 1.0.3 — 2026-07-07

New Swing Summary card: See what your swing did well and what to work on at a glance, then dive into any check.

Every finding now includes a fix: Every  issue explains what's wrong AND how to fix it — the same tip you'd get from the help doc, right on the analysis screen.

Better auto-detection: Landscape and slow-motion clips (broadcast footage, imported swings) now analyze correctly.

Sharper accuracy on tricky swings: Improved event detection on slow-motion clips, DTL views where the camera is behind the golfer, and swings with unusual timing.

Bug fixes and UI polish throughout.

### 1.0.2 — 2026-06-28

Down-the-Line view analysis. Per-club pro reference videos. New driver-specific address checks.

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-13.*