ORVIA Features

AI Golf Swing Analysis

ORVIA is an AI golf swing analysis app. Just record your swing with your phone, and the AI automatically performs skeletal analysis, ball-trajectory tracking, and impact-sound analysis, turning every practice session into quantifiable data.

Automatic detection of swing phases P1–P10

ORVIA automatically segments each swing into 10 phases, P1–P10: Address (P1), Takeaway (P2), Half Backswing (P3), Top (P4), Half Downswing (P5), Pre-Impact (P6), Impact (P7), Follow-Through (P8), Half Finish (P9), and Finish (P10), letting you review the skeleton and angle data phase by phase.

Motion faults it can analyze

• Early Release
• Hands behind the ball (Impact)
• Over the Top
• Loss of posture (Spine Angle)
• No weight transfer (Weight Shift)

Ball trajectory — AI detects the ball's flight path and visualises every shot

Golf Skeleton Analysis

Skeleton (pose) analysis is the core of ORVIA's golf motion analysis. Using 33-point human pose estimation, the AI tracks the head, shoulders, elbows, wrists, hips, knees, and ankles frame by frame, turning "feel" into data you can actually compare.

Key Technology

• Real-time inference: pose detection runs on your phone as you record — results are ready the moment you finish
• Wearable-free: no sensors or special clothing needed, just a single phone
• Frame-by-frame precision: every frame has a full 33-point skeleton, so slow-motion review misses no detail
• Skeleton overlay playback: skeleton lines are drawn right over the video, making the motion path clear at a glance

What Gets Measured

• How the Spine Angle changes across the whole swing
• Hip and shoulder rotation, and X-Factor
• Wrist path and release timing (detecting Early Release)
• Weight-transfer trajectory
• Swing tempo (time share of each phase)

Impact Sound Analysis

Experienced golfers know a solid strike has a distinct, crisp sound. ORVIA turns that intuition into an algorithm: it extracts the amplitude and spectral features of the impact moment from your recording's audio track, quantifying the quality of every shot — a second signal beyond video in golf swing analysis.

What sound can tell you

• Solidness: a sweet-spot strike sounds clearly different from a thin or fat hit
• Crispness score: every shot gets a comparable crispness rating
• Impact timing: the sound peak marks the exact impact moment, more precisely than video

Auto-clipping: record once, every shot split automatically

Hit 20 balls in a row at the range without pressing record for each. ORVIA cross-checks wrist speed against audio amplitude peaks to automatically split a long video into one clip per shot, each with full skeleton analysis and a sound score.

AI Golf Coach

ORVIA's AI golf coach doesn't just tell you whether you hit it well — using data from skeleton analysis and impact sound, it pinpoints specific swing issues and how to fix them.

What the AI Coach Can Do

• Phase-by-phase feedback: comments on the backswing, top, downswing, and impact
• Fault detection: common issues like Early Release, Over the Top, and failure to shift weight are flagged automatically
• Improvement tips: plain-language guidance on which body part to adjust and in which direction
• Practice tracking: compare swing data across different dates and see your progress

Side-by-Side Video Comparison

Line up your swing against your past personal best and play them back in percentage-synced motion, so even the subtlest difference stands out — the most intuitive way to review progress in golf motion analysis.

Download ORVIA

ORVIA is a golf swing analysis app built for everyday practice. Open the app, prop up your phone, and start swinging — skeleton, sound, and ball-flight analysis are done the instant your recording ends.

System Requirements

• Android 8.0 or later (available on Google Play)
• iOS (available on the App Store)
• No external sensors or wearable devices required

Download on Google Play Download on the App Store

Every analysis feature above works on the free plan; the difference is AI analysis quota and ads. See Plans & Pricing。