PerfectLine vs R2G
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
PerfectLine
This app provides a real-time putting line guide for golfers. It uses your device's camera to scan the green and overlay a visual guide to help improve your putting accuracy.
- Real-time putting line guide
- Scan green for putting line
- Improves putting accuracy
- Works on iPhone 12+ and iPad (2021+)
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Scan on the green for putting line guide Best putting guide in real-time Available Devices: iPhone 12 + iPad (2021+) We use your data to track advertising performance and deliver personalized ads tailored to your interests. By downloading this app, you agree to the Terms of Use: [https://www.apple.com/legal/internet-services/itunes/dev/stdeula/](https://www.apple.com/legal/internet-services/itunes/dev/stdeula/)
R2G
This app connects with a golf rangefinder to manage and analyze your golf data. Download maps for over 40,000 golf courses worldwide and track your scores and performance metrics.
- Golf data sync with rangefinder
- Scorecard and round tracking
- Round statistics analysis
- Downloadable worldwide course maps
- Bluetooth device pairing
- Firmware updates
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R2G App은 R2G의 골프 거리측정기와 연동하여 거리 측정, 골프 데이터 송수신, 스코어 관리 및 분석까지 라운드에 필요한 모든 데이터를 하나로 관리하는 앱입니다. 전 세계 40,000여 개의 골프코스 맵을 다운로드하여 야디지로 활용할 수 있어, 국내는 물론 해외 골프장에 서도 쉽고 편리하게 사용할 수 있습니다. [지원 언어] 한국어, 영어, 일본어, 중국어 [지원 모델] MATE HYBRID, MATE X [주요 기능] [공통 기능] ■ 맵 검색 및 다운로드 • 전 세계 40,000여 개의 골프코스 맵 보유 • 원하는 골프코스를 검색하고 간편하게 다운로드 ■ 스코어 카드 • 라운드별 스코어 카드 기록 • 홀별 샷 트래킹으로 나의 플레이를 세밀하게 관리 ■ 라운드 통계 • 과거 라운드 기록을 그래프로 한눈에 분석 • 평균 스코어, 평균 퍼팅 수, 페어웨이 안착률(FIR), 그린 적중률(GIR)까지 정밀 데이터 제공 ■ Bluetooth 연동 • 디바이스 페어링 • 최신 펌웨어 다운로드 • 골프장 맵 전송 [MATE X 전용 기능] • 스마트폰에 부착해 사용하는 새로운 방식 • AI가 핀을 인식해 자동으로 거리를 측정하는 MATE AI • 장갑을 벗을 필요 없는 음성 측정 • 스마트폰 화면으로 확인해, 안경을 쓴 채로도 편리한 거리 측정 • 스마트폰의 크고 선명한 화면으로 확인하는 야디지 • 야디지 위 내 위치를 실시간으로 알려주는 정밀 GPS
Screenshots
Verdict
The clearest difference is review sentiment: PerfectLine at 88% against R2G's 20%. PerfectLine also leads on update cadence (every 9 days vs every 5 weeks) and ratings volume (6 vs 1). R2G's advantage is rating (5.0 vs 3.7) and in-app purchases (none vs 20). On price, device support and iOS requirement 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. PerfectLine sells 20 in-app purchases, starting at $9.90 per month. R2G asks for nothing beyond the download.
R2G holds the better App Store score, 5.0 against 3.7. That said, the two scores are not equally well evidenced: PerfectLine has 6 ratings behind it against 1, so its average is the more settled of the two. Written reviews complicate that: 88% of PerfectLine's written reviews are positive against 20% of R2G's, so the app with the better star average is not the one people write more warmly about.
PerfectLine ships an update every 9 days, R2G every 5 weeks. Both last shipped on October 21, 2026.
| Parameter | PerfectLine | R2G |
|---|---|---|
| Price | Free | Free |
| Rating | 3.7 (6 ratings) | 5.0 (1 ratings) — better |
| Positive reviews | 87.9% of reviews — better | 20.0% of reviews |
| Number of ratings | 6 — better | 1 |
| Update frequency | Every 9 days — better | Every 5 weeks |
| Ads | Yes | No — better |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | Free — better |
| Devices | iPhone, iPad | iPhone, iPod |
| Requires iOS | 16.0 | 15.5 — better |
| Further details — not scored | ||
| Size | 115 MB | 305 MB |
| Age rating | 4+ | 4+ |
| Developer | LineMatics Inc. | R2G PEOPLE CO.,Ltd |
Customer experience
PerfectLine
R2G
In-app purchases
PerfectLine
- Premium_Monthly3 Days trial$9.901 Month
- Pro_Monthly3 Days trial$19.901 Month
- Coach_monthly$39.901 Month
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- CoachMax_monthly$79.901 Month
- Premium_Yearly7 Days trial$99.001 Year
- Pro_Yearly3 Days trial$199.001 Year
- Coach Yearly$399.001 Year
- CoachMax Yearly$799.001 Year
- $1 후원$1.00
- 100 Credits$1.99
- 1-Day Membership (Premium)$2.99
Show 9 moreShow fewer
- $5 후원$5.00
- 1-Day Membership (Pro)$5.99
- 550 Credits$9.99
- $10 후원$10.00
- $20 후원$20.00
- 3300 Credits$49.99
- $50 후원$50.00
- 10000 Credits$99.99
- $100 후원$100.00
R2G
No in-app purchases
