북친구앱 vs PINEⓔ
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
북친구앱
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▣성원아이북랜드 회원용 App 북친구 성원아이북랜드 서비스 100% 활용하기! - 리딩가이드 오늘 받은 책은 이렇게 읽어주세요. 아이에게 독서 지도할 수 있는 가이드를 보내드려요. - 북트리 아이가 읽은 책이 얼만큼 인지 목록을 보여주고, 우리 아이가 읽는 책의 양이 어느정도 인지 수치화 해서 보여드려요. -수업리뷰 선생님이 수업한 내용에 대한 내용을 확인할수 있어요. - 이용권 및 구매내역 이번달 결제 금액과, 결제 내역 영수증을 볼 수 있어요. 결제 수단도 일부 변경할 수 있어요.
PINEⓔ
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* 앱 설명 PINEⓔ is an innovative, independently developed online learning program. It is based on the Common Core State Standards (CCSS) utilized in over 40 public elementary schools across the United States. "Custom Learning Roadmaps" Personalized learning roadmaps are crafted to ensure learners receive a tailored and systematic educational experience based on their proficiency levels and goals. "Dynamic Multimedia Learning" Various multimedia materials boost motivation and foster effective English learning experiences. "Optimized UI and UX" Making user experience the priority, the interface has been optimized to provide and encourage self-directed learning. "AI Speech Recognition Engine" Students’ pronunciation, intonation, speed, and emphasis are thoroughly assessed by our AI speech recognition engine. Specialized in foreign language education, it provides detailed feedback. - 문의전화 : 02-511-3870 - 이메일 : ybmpine@ybm.co.kr
Screenshots
Verdict
The clearest difference is ads: PINEⓔ at none against 북친구앱's shown. PINEⓔ also leads on iOS requirement (15.0 vs 18.0). On price, update cadence, 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.
Both ship on a similar rhythm, roughly every 3 weeks. The most recent releases landed on June 11, 2026 and September 18, 2026 respectively.
| Parameter | 북친구앱 | PINEⓔ |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 3 weeks | Every 3 weeks |
| Ads | Yes | No — better |
| In-app purchases | No | No |
| Devices | iPhone, iPad | iPhone, iPad, iPod — better |
| Requires iOS | 18.0 | 15.0 — better |
| Further details — not scored | ||
| Size | 15 MB | 5 MB |
| Age rating | 4+ | 4+ |
| Developer | SEONGWON BOOKS CO.,LTD. | YBM NET, Inc. |
In-app purchases
북친구앱
No in-app purchases
PINEⓔ
No in-app purchases
