KBO vs 폴리볼(PolyBall)
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
KBO
This is the official application for the Korea Professional Baseball (KBO) league. It provides official information and updates directly from the Korea Baseball Organization.
- Official KBO league information
- Direct updates from the organization
- Baseball news and scores
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한국프로야구 공식 앱 KBO 한국야구위원회(KBO) 공식 앱입니다.
폴리볼(PolyBall)
Predict game outcomes and player events to earn tickets for live KBO games. Participate daily to increase your chances of winning. Enjoy baseball more deeply by engaging with predictions and winning opportunities.
- Predict game winners
- Predict player events (home runs, stolen bases)
- Earn tickets for live KBO games
- Accumulate tickets through successful predictions
- Simple 3-step participation process
- Login with Kakao account
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직관은 승부 예측으로, 폴리볼 오늘 경기, 어느 팀이 이길까요? 폴리볼에서 다양한 예측에 참여하고, 직관 티켓 받아가세요! ● 예측할수록 응모권이 쌓여요 매일 경기 승패와 선수 이벤트(홈런·도루 등)를 예측해 보세요. 예측에 성공할수록 더 많은 응모권을 받아요. ● 응모권으로 직관 티켓 응모해요 원하는 KBO 경기에 응모권을 써서 응모해 보세요. 더 많은 응모권을 사용할수록 당첨 기회가 높아져요. ● 참여 방법은 간단해요 1. 카카오 계정으로 로그인 2. 오늘 경기 결과 예측하고 응모권 받기 3. 원하는 경기에 응모하기 4. 당첨되면 야구장으로 출발! 야구를 더 깊게 즐기는 방법, 지금 폴리볼과 함께하세요. 서비스 제공을 위해 아래 권한이 필요해요 [필수 접근 권한] - 없음 [선택 접근 권한] - 알림: 예측 마감, 응모 결과 등 주요 알림 수신 ※ 선택 권한을 허용하지 않아도 서비스 이용이 가능하지만, 주요 혜택 알림이 제한될 수 있어요.
Screenshots
Verdict
The clearest difference is review sentiment: 폴리볼(PolyBall) at 92% against KBO's 17%. 폴리볼(PolyBall) also leads on update cadence (every 3 weeks vs every 3 months). KBO's advantage is ads (none vs shown) and monetization model (free vs ad-supported). On price, in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.
KBO ships an update every 3 months, 폴리볼(PolyBall) every 3 weeks. The most recent releases landed on September 23, 2026 and September 7, 2026 respectively.
| Parameter | KBO | 폴리볼(PolyBall) |
|---|---|---|
| Price | Free | Free |
| Rating | 3.0 (11 ratings) — better | — |
| Positive reviews | 17.1% of reviews | 91.7% of reviews — better |
| Number of ratings | 11 — better | — |
| Update frequency | Every 3 months | Every 3 weeks — better |
| Ads | No — better | Yes |
| In-app purchases | No | No |
| Monetization | Free — better | Ad-supported |
| Devices | iPhone, iPod | iPhone, iPod |
| Requires iOS | 13.0 — better | 15.0 |
| Further details — not scored | ||
| Size | 61 MB | 51 MB |
| Age rating | 4+ | 12+ |
| Developer | Sports2i Co., Ltd. | Hecto Innovation Co., Ltd. |
Customer experience
KBO
폴리볼(PolyBall)
In-app purchases
KBO
No in-app purchases
폴리볼(PolyBall)
No in-app purchases
