덤즈 vs Empty Classrooms
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
덤즈
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덤즈와 함께라면 매일이 신나는 주말! 문 앞까지 가야 알 수 있는 클럽 입장료, 나만 몰랐던 공연 소식. 이제 덤즈에서 가장 빠르고 확실하게 확인하세요. 클럽·라운지 정보 ● 지역별 클럽 정보 및 길찾기 ● 실시간 입장료 정보 확인 ● 드레스코드, 보관함, 흡연 안내 ● 영업 시간 및 오픈 상태 확인 나만을 위한 전용 쿠폰 혜택 ● 프리드링크, 무료입장 등 단독 쿠폰 혜택 전국 클럽·라운지 공연·파티·페스티벌 정보 ● 클럽 게스트, 아티스트 공연 캘린더 ● 트렌딩한 파티·페스티벌 정보 모아보기 저장 및 공유 ● 좋아요 표시한 클럽·라운지·페스티벌 다시 보기 ● 클럽·라운지·공연·파티·페스티벌 정보 친구에게 공유 해외 클럽 정보 ● 발리, 일본, 태국 클럽은 어떻게 가야 해? 걱정 끝! 덤즈에서 확인할 수 있어요. (출시 예정) 꼭 필요한 권한만 요청할게요. [선택] 위치 획득 권한: 내 주변 클럽 정보 확인을 위해 필요 고객문의: dumbs.app.official@gmail.com 인스타그램: https://www.instagram.com/dumbs_app
Empty Classrooms
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"Empty Classrooms" was created for the convenience of students who use empty classrooms during their free periods between classes. Features Shows, building by building, how many classrooms are currently empty and which ones they are, all at a glance. Shows each classroom's current status (Empty / Class starting soon / In session). For empty classrooms and classrooms where a class is starting soon, shows when the next class begins. For classrooms currently in session, shows when the class ends. Lets you find the classroom you want easily with the search function. Lets you find classrooms that are empty at the time you want with the search filter. Language support (Korean, English) Dark mode support Lets you send bug reports, service inquiries, feedback, and more to the developer through the Contact Us feature. To request support for your school, please send the following by email: School name: This semester's full school timetable file (Excel, CSV, etc.) A file proving that you are a currently enrolled student (a photo of your student ID, a screenshot from Everytime, etc.) Please send it to the following email: jubileecreater@gmail.com
Screenshots
Verdict
The clearest difference is iOS requirement: Empty Classrooms at 16.0 against 덤즈's 18.0. On price, ads, 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.
| Parameter | 덤즈 | Empty Classrooms |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 2 weeks | — |
| Ads | No | No |
| In-app purchases | No | No |
| Devices | iPhone | iPhone |
| Requires iOS | 18.0 | 16.0 — better |
| Further details — not scored | ||
| Size | 35 MB | 13 MB |
| Age rating | 17+ | 4+ |
| Developer | DUMBS | HEEYEON PARK |
In-app purchases
덤즈
No in-app purchases
Empty Classrooms
No in-app purchases









