PerfectLine vs TT
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/)
TT
Manage your table tennis club with this all-in-one app. It handles event sign-ups, match management, scorekeeping, automatic rating calculations, member management, and photo sharing.
- Automatic rating and handicap calculation
- Support for various match formats (singles, doubles, league, tournament)
- Event and tournament management
- Member management and QR check-in
- Real-time match status display
- Club chat and photo sharing
- Public portal for clubs and tournaments
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TT-PASS는 탁구 동호회를 위한 올인원 운영 앱입니다. 정모 신청, 시합 진행, 점수 기록, 레이팅 산정, 회원 관리, 사진 공유까지 한곳에서 해결하세요. ■ 자동 레이팅·핸디 경기 결과만 입력하면 실력에 맞는 레이팅이 자동으로 계산됩니다. 부수별 핸디캡도 자동 반영되어, 실력 차가 있어도 공정한 경기를 즐길 수 있어요. ■ 다양한 시합 방식 단식·복식은 물론 리그(풀리그), 토너먼트(KO), 단체전까지 지원합니다. 예선 리그에서 본선 토너먼트로 자동 연결되고, 대진표와 순위가 실시간으로 정리됩니다. ■ 클럽 운영 도구 · 정모·대회 공지와 참가 신청 집계 · 코트 배정, 입금 확인, 현장 QR 체크인 · 스마트TV로 보는 실시간 경기 현황판 · 명단·대진표 인쇄 ■ 회원 소통 · 클럽 채팅(사진·투표·경기 매칭 카드) · 클럽 앨범으로 시합 사진 공유 · 공지·일정 알림 ■ 전국 탁구 발견 로그인 없이도 전국 클럽·대회·랭킹을 둘러볼 수 있는 공개 포털을 제공합니다. TT-PASS로 복잡한 동호회 운영을 간편하게 정리하세요.
Screenshots
Verdict
The clearest difference is in-app purchases: TT at none against PerfectLine's 20. TT also leads on ads (none vs shown) and review sentiment (100% vs 88%). PerfectLine's advantage is update cadence (every 9 days vs every 3 weeks). 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. TT asks for nothing beyond the download.
PerfectLine ships an update every 9 days, TT every 3 weeks. The most recent releases landed on October 21, 2026 and October 16, 2026 respectively.
| Parameter | PerfectLine | TT |
|---|---|---|
| Price | Free | Free |
| Rating | 3.7 (6 ratings) — better | — |
| Positive reviews | 87.9% of reviews | 100.0% of reviews — better |
| Number of ratings | 6 — better | — |
| Update frequency | Every 9 days — better | Every 3 weeks |
| Ads | Yes | No — better |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | Free — better |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 16.0 | 15.0 — better |
| Further details — not scored | ||
| Size | 115 MB | 7 MB |
| Age rating | 4+ | 4+ |
| Developer | LineMatics Inc. | YUNSAENG KIM |
Customer experience
PerfectLine
TT
In-app purchases
PerfectLine
- Premium_Monthly3 Days trial$9.901 Month
- Pro_Monthly3 Days trial$19.901 Month
- Coach_monthly$39.901 Month
Show 5 moreShow fewer
- 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
TT
No in-app purchases
