Comparison

성남시립도서관 vs POLYMall

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

Head to head

About

성남시립도서관

Features

Read full description

■ 성남시립도서관 앱 접근 권한 안내 - 성남시립도서관 앱은 원활한 서비스 제공을 위해 필요한 권한만 선택적으로 접근하고 있습니다. - 선택적 접근권한은 필요한 시점에 동의받고 있으며, 동의하지 않아도 성남시립도서관 앱을 이용하실 수 있습니다. 1. 필수적 접근권한 - 해당없음. 2. 선택적 접근권한 - 카메라: 바코드 정보를 읽어 해당 도서 정보를 조회하는데 이용됩니다.

About

POLYMall

This app serves as a dedicated shopping portal for educational materials from KOREAPOLYSCHOOL. It allows registered users to easily browse and purchase textbooks and other required items by student, semester, or campus. Users can also group items into sets for convenient ordering and track their purchase history.

Highlights

Purchase textbooks by student
Select by semester and campus
Bundle items into sets
Browse by category
View order history
Exclusive for POLY School members

Features

Read full description

KOREAPOLYSCHOOL 교재 쇼핑몰 입니다. POLYmall 앱으로 언제 어디서나 간편하게 주문하세요! [주요 기능] 1) 학생 선택 - 학생의 학기별, 캠퍼스별 필요구매 교재 선택이 가능합니다. 2) 세트상품 구매 - 필요한 상품을 세트상품으로 묶어두어, 손쉽게 구매가 가능합니다. 3) 카테고리별 상품 구매 - 카테고리별로 상품을 선택하여 구매할 수 있습니다. 4) 주문내역 조회 - 주문내역을 조회하여 확인 할 수 있습니다. * 본 앱은 POLY School 회원 전용 앱으로, 회원에 한해 주문이 가능합니다.

Screenshots

성남시립도서관4 screens

POLYMall4 screens

Verdict

The call

The clearest difference is review sentiment: POLYMall at 25% against 성남시립도서관's 16%. On price, update cadence, ads and in-app purchases 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 4 months. The most recent releases landed on October 26, 2026 and October 25, 2026 respectively.

Scorecard1 real difference · 7 level

성남시립도서관 versus POLYMall: the parameters behind the verdict, then further details
Parameter	성남시립도서관	POLYMall
Price	Free	Free
Positive reviews	16.0% of reviews	25.0% of reviews — better
Update frequency	Every 4 months	Every 4 months
Ads	No	No
In-app purchases	No	No
Monetization	—	Free
Devices	iPhone, iPod	iPhone, iPad, iPod — better
Requires iOS	12.0	11.0 — better
Further details — not scored
Size	33 MB	11 MB
Age rating	4+	4+
Developer	jnet co.,ltd	Poly Inspiration, Inc.

Customer experience

성남시립도서관

Written reviews50 reviews

Positive16.0%

Neutral22.0%

Negative62.0%

POLYMall

Written reviews4 reviews

Positive25.0%

Neutral0.0%

Negative75.0%

In-app purchases

None

성남시립도서관

No in-app purchases

None

POLYMall

No in-app purchases

Questions

Is 성남시립도서관 free?

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

Is POLYMall free?

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

Do 성남시립도서관 or POLYMall have ads?

Neither 성남시립도서관 nor POLYMall shows ads.

Which is updated more often, 성남시립도서관 or POLYMall?

성남시립도서관 ships an update every 4 months, and POLYMall every 4 months. Most recently, 성남시립도서관 was updated on October 26, 2026 and POLYMall on October 25, 2026.