SwingGhost - Video Compare

Your swing next to the pro's. Frame by frame.

Pick two clips — the swing you just recorded and a reference: your coach, a player you study, or your own swing from three months ago. SwingGhost plays them in perfect sync so you can see exactly where the two differ.

Compare it your way
• Side by side, or Ghost — one clip laid semi-transparently over the other, with an opacity slider
• Step one frame at a time; footage shot at 60, 120 or 240 fps steps the smoothest
• Jog dial scrubbing to land on the exact moment
• Mirror either clip, so a left-hander and a right-hander line up
• Set a sync anchor on each clip (impact, contact, top of the backswing) and both stay aligned from there

Mark up the frame
• Pen, line, arrow and circle, drawn straight on the video
• Angle tool (Pro) — measure shoulder turn, elbow bend or shaft angle

Export and share
• Side-by-side or ghost video, 720p or 1080p — 4K and 0.25× slow motion with Pro
• Save to your gallery or send it straight to your coach

Any swing sport
Tennis, pickleball, golf, badminton, baseball — if there is a swing, it works. Phones and tablets.

Everything on your device
Your videos never leave the phone. No account, no upload, no ads.

Free and Pro
Free gives you the whole viewer: sync, frame stepping, drawing, 1080p export with a small watermark, and up to 3 saved comparisons.
SwingGhost Pro is a one-time purchase, no subscription. It removes the watermark and unlocks 4K, 0.25× slow motion, the angle tool and unlimited saved comparisons.

Support: support@lunalink.co.kr