CLASSUM - 클라썸

CLASSUM Co., Ltd. · iOS

CLASSUM - 클라썸

Explore the ad evidence, study the storefront, and build your next acquisition hypothesis.

Paid-ad activity not yet verified
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01 / Creative research

Turn the unknowns into a research plan.

01

Check the acquisition promise

Read the store headline, screenshots and description. What problem is the app promising to solve?

Study the storefront ↗
02

Look for ad evidence

Explore apps with direct store-link matches. Compare their hooks and formats without assuming the same approach works here.

Browse observed advertisers ↗
03

Separate demand from paid growth

Store rankings and revenue estimates describe market context. They do not establish ad spend, conversions or ROAS.

Review the market context ↗

02 / Storefront & product

Where the click lands.

Study the product story and store experience behind the acquisition funnel.

Screenshots

CLASSUM - 클라썸 screenshot 1CLASSUM - 클라썸 screenshot 2CLASSUM - 클라썸 screenshot 3CLASSUM - 클라썸 screenshot 4CLASSUM - 클라썸 screenshot 5CLASSUM - 클라썸 screenshot 6CLASSUM - 클라썸 screenshot 7CLASSUM - 클라썸 screenshot 8

03 / Market context

The business behind the app.

Keep revenue, downloads and store rankings separate from advertising performance.

How Much Does CLASSUM - 클라썸 Make?

Monthly Revenue
$1.0K
Annualized estimate
$12.0K
Per Download
$1.00

Platform Performance

🍎iOS
Revenue
$1.0K
Downloads
1.0K
Rating
3.8 ★(19)

Rating Distribution

3.8
★★★★☆
19 reviews
5
21%
4
5%
3
0%
2
16%
1
58%

Top Countries

🇰🇷 KR🇭🇰 HK🇰🇿 KZ
Reviews (3)▼
★★☆☆☆urmomgey9/2/2021
급할 때 업데이트 해야되는거 너무 불편해요!!

와이파이나 데이터가 약한데 급할 때 업데이트 하지 않으면 앱 사용을 못하는 거 진짜 짜증납니다. 그리고 댓글 달면 그 포스트 알림 계속 울리는 것도 끌 수 있음 좋겠네요

★☆☆☆☆Xxix25806/3/2021
검색 버그

검색 후 게시물에 들어갈 시, 무조건 게시물의 내용과 댓글 모두 공백문자가 전부 줄바꿈으로 바뀌는 버그가 있고, 고쳐지지 않은 채 방치되어 있습니다

★★★★☆ywkim981012/9/2019
업데이트 한 이후로

업데이트 한 이후로 불편해졌어요..ㅠㅠ

Version History (13)▼
4.77.07/8/2026
4.76.04/28/2026
4.75.24/16/2026
4.75.14/2/2026
4.75.04/1/2026
4.74.03/10/2026
4.73.02/12/2026
4.72.02/4/2026
4.71.01/19/2026
4.70.112/29/2025
Available In (115 Countries)▼
🇺🇸 United States🇦🇺 Australia🇨🇦 Canada🇨🇳 China🇫🇷 France🇩🇪 Germany🇬🇧 United Kingdom🇮🇹 Italy🇯🇵 Japan🇰🇷 South Korea🇷🇺 Russia🇩🇿 DZ🇦🇴 AO🇦🇷 Argentina🇦🇹 Austria🇦🇿 AZ🇧🇧 BB🇧🇾 BY🇧🇪 Belgium🇧🇲 BM🇧🇷 Brazil🇧🇬 Bulgaria🇨🇱 Chile🇨🇴 Colombia🇨🇷 CR🇭🇷 Croatia🇨🇿 Czech Republic🇩🇰 Denmark🇩🇴 DO🇪🇨 EC🇪🇬 Egypt🇸🇻 SV🇫🇮 Finland🇬🇭 GH🇬🇷 Greece🇬🇹 GT🇭🇰 Hong Kong🇭🇺 Hungary🇮🇳 India🇮🇩 Indonesia🇮🇪 Ireland🇮🇱 Israel🇰🇿 KZ🇰🇪 Kenya🇰🇼 KW🇱🇧 LB🇱🇹 Lithuania🇱🇺 LU🇲🇴 MO🇲🇬 MG🇲🇾 Malaysia🇲🇽 Mexico🇳🇱 Netherlands🇳🇿 New Zealand🇳🇬 Nigeria🇳🇴 Norway🇴🇲 OM🇵🇰 Pakistan🇵🇦 PA🇵🇪 Peru🇵🇭 Philippines🇵🇱 Poland🇵🇹 Portugal🇶🇦 QA🇷🇴 Romania🇸🇦 Saudi Arabia🇸🇬 Singapore🇸🇰 Slovakia🇸🇮 Slovenia🇿🇦 South Africa🇪🇸 Spain🇱🇰 LK🇸🇪 Sweden🇨🇭 Switzerland🇹🇼 Taiwan🇹🇭 Thailand🇹🇳 TN🇹🇷 Turkey🇺🇦 Ukraine🇦🇪 UAE🇺🇾 UY🇺🇿 UZ🇻🇪 VE🇻🇳 Vietnam🇧🇴 BO🇰🇭 KH🇪🇪 Estonia🇱🇻 Latvia🇳🇮 NI🇵🇾 PY🇦🇫 AF🇬🇪 GE🇮🇶 IQ🇱🇾 LY🇲🇦 MA🇲🇿 MZ🇲🇲 MM🇾🇪 YE🇧🇭 BH🇨🇾 CY🇲🇹 MT🇷🇸 RS🇧🇯 BJ🇧🇫 BF🇨🇲 CM🇨🇬 CG🇨🇮 CI🇯🇴 JO🇱🇦 LA🇲🇱 ML🇸🇳 SN🇹🇿 TZ🇺🇬 UG🇿🇲 ZM🇿🇼 ZW
Supported Languages (2)▼
EnglishKorean
App Details▼

Communication-Centered LMS Where Students Stay and Grow with Professors, CLASSUM CLASSUM is not just a repository for course materials, but creates a...

iOS App ID
1397400392
Content Rating
4+
Min OS
15.1
Size
85.4 MB
Publisher
CLASSUM Co., Ltd.
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