Comparison

Poly Parents vs 북친구앱

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head

About

Poly Parents

This application provides exclusive access for parents to various educational services from Poly, a global leader in education. It offers a convenient and easy way to utilize the company's diverse offerings.

Highlights

Exclusive parent access
Convenient service utilization
Access to diverse educational offerings
Global education leader services

Read full description

글로벌 리더를 양성하는 교육 전문 기업 Poly의 학부모 회원 전용 어플리케이션입니다. 본 어플리케이션을 통해 Poly의 다양한 교육 서비스를 보다 쉽고 편리하게 이용하실 수 있습니다.

About

북친구앱

Features

Read full description

▣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.

Screenshots

Poly Parents4 screens

북친구앱4 screens

Verdict

The call

The clearest difference is ads: Poly Parents at none against 북친구앱's shown. Poly Parents also leads on iOS requirement (13.0 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Both ship on a similar rhythm, roughly every 3 weeks. The most recent releases landed on September 4, 2026 and June 11, 2026 respectively.

Scorecard2 real differences · 6 level

Poly Parents versus 북친구앱: the parameters behind the verdict, then further details
Parameter	Poly Parents	북친구앱
Price	Free	Free
Positive reviews	25.0% of reviews	—
Update frequency	Every 3 weeks	Every 3 weeks
Ads	No — better	Yes
In-app purchases	No	No
Monetization	Free	—
Devices	iPhone, iPod	iPhone, iPad
Requires iOS	13.0 — better	18.0
Further details — not scored
Size	90 MB	15 MB
Age rating	4+	4+
Developer	Poly Inspiration, Inc.	SEONGWON BOOKS CO.,LTD.

In-app purchases

None

Poly Parents

No in-app purchases

None

북친구앱

No in-app purchases

Questions

Is Poly Parents free?

Poly Parents is free to download, with no in-app purchases.

Is 북친구앱 free?

북친구앱 is free to download, with no in-app purchases.

Do Poly Parents or 북친구앱 have ads?

북친구앱 shows ads; Poly Parents does not.

Which is updated more often, Poly Parents or 북친구앱?

Poly Parents ships an update every 3 weeks, and 북친구앱 every 3 weeks. Most recently, Poly Parents was updated on September 4, 2026 and 북친구앱 on June 11, 2026.