Comparison

DIMA 도서관 vs HOWONHub

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

Head to head

★ 1.02 ratingsView app →

About

DIMA 도서관

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DIMA 도서관은 모바일 앱(APP)을 개발함으로써 iOS를 통한 서비스를 제공하게 되었습니다. 앱(App)을 통해 도서관소개, 이용안내, 통합검색, 대출조회 및 연기신청, 예약 등 도서관에서 제공되는 모든 서비스를 동일하게 이용할 수 있습니다.

About

HOWONHub

This app facilitates group communication and information sharing. Users can post messages visible to all group members or specific individuals, attach various file types, and search for shared resources. It also includes features for member management and attendance tracking.

Highlights

Group posts visible to all members
Attach photos, videos, and files
View group member profiles
Search for shared resources
Attendance tracking
Mobile sign-up and profile editing

Features

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1. 그룹 SNS - 그룹원 전체가 볼 수 있도록 글 작성 - 특별한 상대의 담벼락에 글 작성 가능 - 글 등록 되면 알림이 푸쉬 - 이모티콘 사용 2. 다양한 파일 업로드 - 사진, 동영상, 파일 첨부 가능 3. 그룹 멤버 보기 - 내가 속한 그룹 멤버 얼굴 사진 모아서 보기 4. 회원가입 - 웹페이지에서 하던 회원가입을 모바일에서도 - 내 정보 수정 하기 가능 5. 자료 검색 - 전체, 그룹, 개인별로 볼 수 있는 자료 한눈에 검색 기능 6. 출석체크 기능 1.5.5 판매 준비됨7. 정보수집 기능

Screenshots

DIMA 도서관3 screens

HOWONHub4 screens

Verdict

The call

The clearest difference is ads: DIMA 도서관 at none against HOWONHub's shown. HOWONHub's advantage is update cadence (every 5 weeks vs every 3 months) and iOS requirement (12.0 vs 15.6). 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

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

DIMA 도서관 ships an update every 3 months, HOWONHub every 5 weeks. The most recent releases landed on September 15, 2026 and September 6, 2026 respectively.

Scorecard3 real differences · 7 level

DIMA 도서관 versus HOWONHub: the parameters behind the verdict, then further details
Parameter	DIMA 도서관	HOWONHub
Price	Free	Free
Rating	—	1.0 (2 ratings) — better
Positive reviews	—	9.1% of reviews
Number of ratings	—	2 — better
Update frequency	Every 3 months	Every 5 weeks — better
Ads	No — better	Yes
In-app purchases	No	No
Monetization	—	Ad-supported
Devices	iPhone, iPod	iPhone, iPad, iPod — better
Requires iOS	15.6	12.0 — better
Further details — not scored
Size	40 MB	15 MB
Age rating	4+	4+
Developer	LibTech Co.	Knowledge Tech

In-app purchases

None

DIMA 도서관

No in-app purchases

None

HOWONHub

No in-app purchases

Questions

Is DIMA 도서관 free?

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

Is HOWONHub free?

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

Do DIMA 도서관 or HOWONHub have ads?

HOWONHub shows ads; DIMA 도서관 does not.

Which is updated more often, DIMA 도서관 or HOWONHub?

DIMA 도서관 ships an update every 3 months, and HOWONHub every 5 weeks. Most recently, DIMA 도서관 was updated on September 15, 2026 and HOWONHub on September 6, 2026.