# Trazo: Golf Ball Tracer — Swing Video & Shot Flight

> Golf swing video editor for broadcast-style ball flight tracing. (iPhone/iPad app by Julian Praest.)

- Source: https://appshunter.io/ios/app/trazo-golf-ball-tracer/id6803598502 (this page in markdown: same URL + `.md`)
- Developer: [Julian Praest](https://appshunter.io/developer/1171203781)
- Category: Sports, Photo & Video
- Price: Free with in-app purchases
- Rating: 4.80/5 from 12 App Store ratings · 2 written reviews indexed
- Age rating: 4+
- Requires: iOS 26.0 · 135 MB
- Languages: American English
- Released: 2026-09-16
- Data updated: 2026-10-09
- Monetization: free with in-app purchases
- User reviews in markdown: https://appshunter.io/ios/app/trazo-golf-ball-tracer/id6803598502/reviews.md

## What is Trazo?

Turn any golf swing video into a broadcast-style ball flight trace — with automatic on-device ball tracking, a full manual mode, and six arc styles you can color, glow and tune in seconds.

TRACE YOUR SHOT IN SECONDS

Pick a swing from your camera roll or record one right in the app. Tap the ball at impact, tap it once in flight, and Trazo follows the real ball frame by frame — drawing the arc it actually flew.

WHY TRY IT

Real Ball Tracking – Trazo detects the actual ball in your footage and fits a perspective-correct flight path. Draws, fades and towering apexes look like they really happened, because they did.
AI Ball Detection – A trained on-device model finds the ball at address and rescues it mid-flight when it's only a few pixels against the sky.
Manual Mode – Prefer to draw it yourself? Flip one switch and shape the arc by hand. Impact stays locked to the ball; drag the curve, apex and landing until it's exactly right.
Six Arc Styles – Solid, Fade In, Fade Out, Bubbles, Needle and White Hot. Every style tapers into the distance for a true sense of depth.
Any Color, Any Glow – Ten color presets plus a glow slider from subtle to blazing.
Built-In Stabilization – Shaky handheld footage is smoothed before tracing, so the arc stays locked to the ground instead of swimming.
Fully On-Device – Detection, tracing and rendering all run on your iPhone. Your videos never leave it.

HOW IT WORKS

Choose a swing video, or record a new one in the app.
Trim to the moment of the shot.
Confirm the ball at impact — Trazo usually finds it for you.
Tap the ball once in flight, and optionally where it lands.
Watch the trace build, then fine-tune with the Impact, Apex and Landing handles.
Design the arc — style, color, glow — and save or share.

WORKS WITH EVERY SHOT

Drivers, irons, wedges, chips and bunker shots
Down-the-line and face-on camera angles
Standard speed and slow-motion footage
30fps, 60fps and 120fps recordings
Portrait video, ready for Reels, Shorts and Stories

MADE FOR SHARING

Export at full quality with your arc rendered straight into the video. No watermark on Premium. Post your best drive the same minute you hit it.

PRIVACY-FIRST

Your videos stay on your iPhone. Trazo does not upload your footage, and we do not sell your data. Ball detection and tracing run entirely on-device.

IMPORTANT NOTE

Trazo is a video effect tool for entertainment and social sharing. It draws the visual path of your shot — it does not measure carry distance, ball speed, spin or launch angle, and it is not a launch monitor or a substitute for one. Tracing accuracy depends on lighting, background, camera angle and how clearly the ball is visible; Manual Mode is always there when automatic tracking doesn't nail it.

Download Trazo and make every shot look like it was broadcast.

This app offers an optional subscription that unlocks Premium features (e.g. unlimited traces, watermark-free export and all arc styles).

Privacy Policy → https://mueaistylist.com/privacy-policy-trazo/
Terms of Use → https://mueaistylist.com/terms-conditions-trazo/

## Key features

- Automatic on-device ball tracking
- Manual arc editing
- Six customizable arc styles
- Adjustable color and glow effects
- Built-in video stabilization
- On-device processing for privacy
- Watermark-free export (Premium)

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| Trazo Premium | $34.99 | per year |
| Trazo Premium | $5.99 | per 7 days |


## Is Trazo safe?

Not enough ratings yet to assess Trazo.

## Is Trazo legit?

Trazo: Golf Ball Tracer appears legitimate, with a few gaps. The AppsHunter Legitimacy Score for Trazo is 75 out of 100 points across 7 verification signals from App Store and developer data.

## Recent user reviews (2 of 2)

All indexed reviews: https://appshunter.io/ios/app/trazo-golf-ball-tracer/id6803598502/reviews.md

### 5/5 — Free

*2026-09-30*

It works great so far

### 3/5 — Not working

*2026-09-20*

Not working

## Frequently asked questions about Trazo

### What is Trazo?

Trazo is a video effect tool designed for entertainment and social sharing. It allows you to add broadcast-style ball flight traces to your golf swing videos, making your shots look more dynamic.

### Does Trazo measure golf performance metrics?

No, Trazo is a visual effect tool and does not measure carry distance, ball speed, spin, or launch angle. It is not a launch monitor or a substitute for one.

### How accurate is Trazo's ball tracking?

Tracing accuracy depends on factors like lighting, background, camera angle, and ball visibility. Trazo uses AI for on-device ball detection and offers a manual mode for precise adjustments when needed.

### Can I use Trazo offline?

Yes, all detection, tracing, and rendering are performed entirely on your iPhone. Your videos never leave your device, ensuring privacy and enabling offline use.

### What devices does Trazo support?

Trazo is currently supported on iPhone devices. The app is designed to run efficiently on these platforms.

### Does Trazo have ads?

Yes, Trazo contains advertisements. Users can remove ads and unlock additional features through an optional subscription.

### How do I cancel my Trazo subscription?

Subscription management is typically handled through your device's app store settings. You can usually find options to view, change, or cancel subscriptions within your account settings.

### What is the age rating for Trazo?

Trazo has an age rating of 4+. This indicates it is suitable for a wide range of users, including younger audiences, with no mature content.

## Version history (last 2 releases)

### 1.0.1 — 2026-09-24

Big news! ► Rich push notifications are here!
• One Signal-powered rich push notifications showing you your latest tracked drive
• Bug fixes.

### 1.0 — 2026-09-17

No release notes.

## Apps similar to Trazo

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [Golf Ball Tracer](https://appshunter.io/ios/app/golf-ball-tracer/id6771189916) | 4.9 (17) | Free | Sports |
| [ForeFun: Golf Ball Tracer](https://appshunter.io/ios/app/forefun-golf-ball-tracer/id1036172221) | 4.7 (252) | Free | Sports |
| [FairwayFX: Trace Golf Shots](https://appshunter.io/ios/app/fairwayfx-trace-golf-shots/id6753690938) | 4.3 (168) | Free | Sports |
| [Shot Tracer Live](https://appshunter.io/ios/app/shot-tracer-live/id1562158743) | — | Free | Sports |
| [Golf Gear](https://appshunter.io/ios/app/golf-gear/id6769012293) | 4.2 (105) | Free | Sports |
| [Ace Trace - Shot Tracker](https://appshunter.io/ios/app/ace-trace-shot-tracker/id1570844427) | 4.3 (1,890) | Free | Sports |

## More apps by Julian Praest

- [Myvinchy: AR Trace & Sketch](https://appshunter.io/ios/app/myvinchy-ar-trace-and-sketch/id1196364673)
- [LuLa Consultant Collage Maker BTQE](https://appshunter.io/ios/app/lula-consultant-collage-maker-btqe/id1237902637)
- [CV Maker ·](https://appshunter.io/ios/app/cv-maker/id1494169794)
- [Mué – Outfit Maker & Closet](https://appshunter.io/ios/app/mue-outfit-maker-and-closet/id6743372681)
- [AR Drawing ·](https://appshunter.io/ios/app/ar-drawing/id6743945089)
- [Water Eject Shortcut ·](https://appshunter.io/ios/app/water-eject-shortcut/id6748706950)

All apps by Julian Praest: https://appshunter.io/developer/1171203781

## Related topics

[golf swing editor](https://appshunter.io/ios/topics/golf-swing-editor)

---

*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 2026-10-09.*