SG골프 SDR vs SmoothSwing
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
SG골프 SDR
This app allows users to easily check practice records from a full 3D golf simulation program. It covers various aspects of the game, from putting to driving, providing a comprehensive practice tool.
- Full 3D practice program
- Record checking
- Putting practice
- Approach shot practice
- Iron shot practice
- Driver shot practice
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SG골프 SDR App 오픈! 실제 필드를 구현한 FULL 3D 연습프로그램 SDR! 이제 SDR에서 연습한 기록을 SDR App으로 손쉽게 확인해보세요! 퍼팅부터 어프로치, 아이언, 드라이버샷까지 매트부터 필드까지. SDR 하나로 이용해보세요!
SmoothSwing
This app offers a real-time golf shot tracer that visually tracks your ball's flight path. It also provides advanced GPS features, including club distance assistance and slope-adjusted yardage, to help you play smarter on the course.
- Real-time shot tracer
- 360 Golf GPS
- Club Assistant
- PLAYS LIKE Distance (Slope Adjusted Distance)
- Elevation Change measurement
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SmoothSwing • The Only Golf Shot Tracer That Works Like Magic! • The Original 360 Golf GPS ™ ► GOLF SHOT TRACER • World's First Real-Time Golf Shot Tracer! • Must use white color golf balls. • Exposure to direct sunlight on a hot day for a long period of time can eventually cause device to become warm. UNSUPPORTED DEVICES *iPhone8, *iPhone 8 Plus, *iPhone X ► GOLF GPS • Club Assistant Set how far you hit each club in your bag. Every time you zoom in Club Assistant shows you where you should expect the ball to end up for each club (based on the PLAYS LIKE Distance). • PLAYS LIKE Distance PLAYS LIKE Distance provides a measurement which compensates for uphill and downhill shots. (PLAYS LIKE Distance is also known as Slope Adjusted Distance.) • ↑/↓ Elevation Change ↑/↓ Elevation Change provides a measurement of the vertical distance, up or down, from where you are standing to the target. Terms Of Service https://www.smoothswingapp.com/terms-of-service Privacy Policy https://www.smoothswingapp.com/privacy-policy
Screenshots
Verdict
The clearest difference is review sentiment: SmoothSwing at 50% against SG골프 SDR's 0%. SmoothSwing also leads on update cadence (monthly vs every 7 months). SG골프 SDR's advantage is in-app purchases (none vs 1) and iOS requirement (12.1 vs 16.0). On price, ads and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. SmoothSwing sells 1 one-off in-app purchase. SG골프 SDR asks for nothing beyond the download.
SG골프 SDR ships an update every 7 months, SmoothSwing monthly. The most recent releases landed on October 8, 2026 and October 17, 2026 respectively.
| Parameter | SG골프 SDR | SmoothSwing |
|---|---|---|
| Price | Free | Free |
| Rating | — | 4.8 (11K ratings) — better |
| Positive reviews | 0.0% of reviews | 50.2% of reviews — better |
| Number of ratings | — | 11K — better |
| Update frequency | Every 7 months | Monthly — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | Free — better | Free with in-app purchases |
| Devices | iPhone, iPod | iPhone, iPad |
| Requires iOS | 12.1 — better | 16.0 |
| Further details — not scored | ||
| Size | 16 MB | 106 MB |
| Age rating | 4+ | 4+ |
| Developer | SGDATA | Thomas Turnbull |
Customer experience
SG골프 SDR
SmoothSwing
Bugs and requests
SG골프 SDR
Not enough reviews yet to summarise bugs or requests.
SmoothSwing
Reported bugs
4 issues- Shot tracer not working after purchasing pro version
- GPS and map features not functioning properly
- App crashing or freezing during use
- Inability to track certain ball colors
Requested features
4 requests- Ability to upload and trace pre-recorded videos
- Landscape mode support
- More customization options for the shot tracer
- Improved range finder with clearer visuals
In-app purchases
SG골프 SDR
No in-app purchases
SmoothSwing
- SmoothSwing Pro$9.99
