Certpia Downloads & RevenueCertpia · App Store & Google Play
Certpia gets 1k+ downloads a day worldwide (AppInsider estimate, November 2026, rounded down to a band).
Certpia by I.N.TECH INC is on App Store and Google Play. Active Users (MAU & DAU), Downloads, rankings, keywords, revenue, and rating totals.
Full timeline · 8 events
- 📦Certpia updated to version 1.5.19iOSISP 결제 오류 환경개선
- ✏️Certpia: app got smalleriOS49 MB → 39 MB (-20%)
- ✏️Certpia: needs a newer iOSiOSiOS 12.0 → iOS 13.0
- 📦Certpia updated to version 1.5.18iOS특정환경에서 터치가 안되는 버그 수정
- 🆕Certpia first spotted by AppInsiderAndroidSouth Korea
- 🆕Certpia first spotted by AppInsideriOS#60 in Top Free · Productivity · South Korea
- 📦Certpia version 1.5.17iOS정책변경사항 적용
- 🆕Certpia released on the App StoreiOS
Collected from the stores by AppInsider since we first spotted the app. Dates are when we saw each change.
App Store
App details
Google Play
App details
Certpia downloads & installs
Both stores, worldwide. Bands are open; exact numbers are free with an account.
| Store | Downloads / day | Lifetime installs |
|---|---|---|
| App Store | 500+ | 500k+ |
| Google Play | 100+ | 500k+ Measured |
| Total | 1k+ Confidence | 1M+ Confidence |
How this is calculated
Where Certpia's downloads come from Modelled
Last 30 days: organic search, browsing the store, features and paid ads.
Active users
All platforms, worldwide. Free with an account.
Retention · share of new users still active
Time spent · per daily user
How this is calculated
Where it ranks now
Both stores, across every country we track.
| Store | Best rank | Charting in | US Top Free | US Top Grossing |
|---|---|---|---|---|
| App Store | #37 | 1 of 30 countries | – | – |
| Google Play | #36 | 1 of 23 countries | – | – |
Full chart lists: App Store · Google Play.
Review momentum
ⓘ How we measure thisReview momentum (0-100) blends how fast the app collects ratings compared with other apps in its category (60%), whether that pace is speeding up (25%) and what recent raters give it (15%; recent stars well below lifetime pull it down). Ratings counts are read daily. A jump usually means a launch, a feature, ads or a new review prompt.
Ratings
Both stores. Store data, measured.
| Store | Rating | Ratings |
|---|---|---|
| App Store | 4.5 ★ | 9.5k |
| Google Play | 4.5 ★ | – |
| Both stores | 4.5 ★ weighted by ratings | 9.5k |
About Certpia
이제 Certpia앱을 통해 모바일에서 각종 증명서 발급은 물론 전자증명서 제출 및 원본확인까지 해보세요.
[인터넷 증명서 발급]
1. 각종 증명서를 편리하고 안전하게 발급, 제출하며 학교/기관의 증명관련 데이터는 철저한 보안 시스템으로 관리함
2. 행정자치부의 G4C 사업 민원서비스에 기준한 정부공인 전자문서 표준 기술 구현으로 공신력 있고 안전한 인터넷 증명발급
3. 현재 전국 220여개 대학교의 학사 증명서와 YBM시사의 공인 TOEIC, JPT 성적표 및 한국산업인력공단의 실기자격첨부로 입증된 안정적인 서비스
[증명서 원본 확인]
1. 학교명과 인터넷 번호를 통한 인터넷 원본대조
2. 증명서 내 QR코드를 통한 원본대조
[서비스 학교/기관]
1. 전국 220여개 대학교
카톨릭대학교, 경기과학기술대학교, 경인교육대학교, 경희대학교, 금오공과대학교, 부산외국어대학교, 부산과학기술대학교, 전북대학교, 충북도립대학, 포항대학교, 한국교원대학교, 한양여자대학교, 홍익대학교 등
2. 주요 기관
YBM시사, 대한상공회의소, 한국소방공사협회, 한국경제신문, 대한태권도협회, 중앙선거관리위원회, 울산광역시교육연수원, 유니텔 연수원, 한국과학기술원 등
[증명서 관련 법규]
증명서를 위,변조하는 행위는 형법 제225조(공문서 등의 위조, 변조) 또는 227조의2(공전자기록 위작, 변작)의 규정에 따라 10년 이하의 징역을 받을 수 있습니다.
[기타문의]
대표번호 : 1544-4536
부산지사 : 051)418-6048
서울지사 : 02)2205-4536~8
Certpia App Store
Certpia gets 1k+ downloads a day worldwide (AppInsider estimate, November 2026, rounded down to a band).
Certpia is #37 in Productivity Free in South Korea and charting in 1 of 30 countries we track.
Updated 12 Nov 2026 · rankings refresh through the day
Certpia on the App Store
App details
Certpia downloads
Worldwide, per day, and installs to date. The band is open; the exact number is free with an account.
How this is calculated
Where Certpia's downloads come from Modelled
Last 30 days: organic search, browsing the store, features and paid ads.
Active users
All platforms, worldwide. Free with an account.
Retention · share of new users still active
Time spent · per daily user
How this is calculated
Where it ranks now
Every top chart it appears in across 30 countries.
| Country | Charts | Rank |
|---|---|---|
| ProductivityFree | #37 |
Apps near Certpia on the chart
Productivity Free, around #37.
Ratings
App Store, worldwide.
Review momentum
ⓘ How we measure thisReview momentum (0-100) blends how fast the app collects ratings compared with other apps in its category (60%), whether that pace is speeding up (25%) and what recent raters give it (15%; recent stars well below lifetime pull it down). Ratings counts are read daily. A jump usually means a launch, a feature, ads or a new review prompt.
About Certpia
이제 Certpia앱을 통해 모바일에서 각종 증명서 발급은 물론 전자증명서 제출 및 원본확인까지 해보세요.
[인터넷 증명서 발급]
1. 각종 증명서를 편리하고 안전하게 발급, 제출하며 학교/기관의 증명관련 데이터는 철저한 보안 시스템으로 관리함
2. 행정자치부의 G4C 사업 민원서비스에 기준한 정부공인 전자문서 표준 기술 구현으로 공신력 있고 안전한 인터넷 증명발급
3. 현재 전국 220여개 대학교의 학사 증명서와 YBM시사의 공인 TOEIC, JPT 성적표 및 한국산업인력공단의 실기자격첨부로 입증된 안정적인 서비스
[증명서 원본 확인]
1. 학교명과 인터넷 번호를 통한 인터넷 원본대조
2. 증명서 내 QR코드를 통한 원본대조
[서비스 학교/기관]
1. 전국 220여개 대학교
카톨릭대학교, 경기과학기술대학교, 경인교육대학교, 경희대학교, 금오공과대학교, 부산외국어대학교, 부산과학기술대학교, 전북대학교, 충북도립대학, 포항대학교, 한국교원대학교, 한양여자대학교, 홍익대학교 등
2. 주요 기관
YBM시사, 대한상공회의소, 한국소방공사협회, 한국경제신문, 대한태권도협회, 중앙선거관리위원회, 울산광역시교육연수원, 유니텔 연수원, 한국과학기술원 등
[증명서 관련 법규]
증명서를 위,변조하는 행위는 형법 제225조(공문서 등의 위조, 변조) 또는 227조의2(공전자기록 위작, 변작)의 규정에 따라 10년 이하의 징역을 받을 수 있습니다.
[기타문의]
대표번호 : 1544-4536
부산지사 : 051)418-6048
서울지사 : 02)2205-4536~8
Latest updates
Store changes
What Certpia changed on its store page: name, icon, screenshots, price, size, languages, requirements.
Certpia Android
Certpia gets 1k+ downloads a day worldwide (AppInsider estimate, November 2026, rounded down to a band).
Certpia is #36 in Business Free on Google Play in South Korea and charting in 1 of 23 countries we track.
Updated 12 Nov 2026 · rankings refresh through the day
Certpia on Google Play
App details
Certpia downloads
Worldwide, per day, and installs to date. The band is open; the exact number is free with an account.
How this is calculated
Where Certpia's downloads come from Modelled
Last 30 days: organic search, browsing the store, features and paid ads.
Active users
All platforms, worldwide. Free with an account.
Retention · share of new users still active
Time spent · per daily user
How this is calculated
Where it ranks on Google Play
Every top 200 chart it appears in across 23 countries.
| Country | Charts | Rank |
|---|---|---|
| BusinessFree | #36 |
Apps near Certpia on the chart
Business Free, around #36.
Ratings
Google Play, worldwide.
About Certpia
It provides services to more than 220 universities nationwide and major institutions such as YBM.
Internet certificate issuance integrated center certpia's representative app!
Now, through the Sertpia app, you can issue certificates on mobile as well as
Submit the electronic certificate and even check the original.
No visit to administrative agencies by linking with government 24 civil service
You can view, apply, and issue 5,000 types of civil complaints anytime, anywhere.
[Issuing Internet Certificates]
1. Issue and submit various certificates conveniently and safely
School/institutional certification-related data is managed with a thorough security system
2. Electronic certificates stored in the government24 electronic document wallet are stored in an encrypted state in cloud-based storage.
3. Government accreditation based on the G4C business civil service service of the Ministry of Government Administration and Home Affairs
Issuance of credible and safe Internet certification by implementing electronic document standard technology
4. Stable service proven by the current academic certificate from 220 universities nationwide, the official TOEIC/JPT score report from YBM, and the attachment of practical qualifications from the Human Resources Development Service of Korea
[Check the original certificate]
1. Internet original comparison through school name and Internet number
2. Original verification through QR code in the certificate
[service school/institution]
1. 220 universities nationwide
Catholic University, Gyeonggi University of Science and Technology, Kyungin University of Education, Kyunghee University,
Dongguk University, Busan University of Foreign Studies, Pusan National University of Science and Technology, Chonbuk National University,
Chungbuk Provincial University, Pohang University, Korea National University of Education, Hanyang Women’s University, Hongik University, etc.
[Other Inquiries]
Representative number: 1544-4536
Busan Headquarters : 051) 418-6045
Seoul Branch : 02)2205-4536~8