---
title: "iSIGN+ PASS v2 - Reviews, Revenue and Downloads in South Korea | Apple App Store"
description: "● 간편하게 앱으로 로그인하기 · 번거로운 ID/PW 대신 앱을 통한 간편 인증으로 로그인할 수 있습니다. · Face ID, 지문, PIN, 패턴, 번호 매칭, OTP, QR, 인증서 등 원하는 인증 수단을 선택할 수 있습니다.  ● 안전한 로그인 관리 · 로그인 이력과 서비스 목록을 확인할 수 있습니다. · 메인 화면에서 OTP 번호를 바로 확인하고 복"
---

# iSIGN+ PASS v2 — South Korea

![ISIGN App Icon](https://is1-ssl.mzstatic.com/image/thumb/Purple211/v4/90/27/8b/90278b7e-c472-65ba-f8f8-8a877e99bddd/AppIcon-0-0-1x_U007emarketing-0-7-0-85-220.png/400x400bb.png)

**Developer:** [Penta Security](https://apptail.io/developer/penta-security-axd)
**Category:** Business
**Rating:** 2.4/5 (14 ratings)
**Price:** Free
**Bundle ID:** com.pentasecurity.isignplus.pass.v2
**Store:** Apple App Store
**Country:** South Korea
**Version:** 3.14.0 (released 2026-10-06)
**Original Release:** 2022-11-23

**App Store Link:** [Download on Apple App Store](https://apps.apple.com/kr/app/app/id6444204442)
**AppTail Page:** [https://apptail.io/app/isign-pass-v2-Zvuh/south-korea](https://apptail.io/app/isign-pass-v2-Zvuh/south-korea)

## ISIGN Description
● 간편하게 앱으로 로그인하기
· 번거로운 ID/PW 대신 앱을 통한 간편 인증으로 로그인할 수 있습니다.
· Face ID, 지문, PIN, 패턴, 번호 매칭, OTP, QR, 인증서 등 원하는 인증 수단을 선택할 수 있습니다.

● 안전한 로그인 관리
· 로그인 이력과 서비스 목록을 확인할 수 있습니다.
· 메인 화면에서 OTP 번호를 바로 확인하고 복사할 수 있습니다.
· 다크 모드를 지원합니다.

[ 지원센터는 365일 24시간 열려있습니다. ]

· 지원센터 
· 기술문의 1661-4020

Penta Security Inc.

## ISIGN Screenshots
- [Screenshot 1](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/32/74/b6/3274b601-02b4-7027-3fe0-4f1668a3d301/c8ab9df3-7319-4312-b159-ffc6cf5bd369_IMG_0114.PNG/1284x2778.png)
- [Screenshot 2](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/bb/65/76/bb657626-4f43-eda1-ba40-49376628e1ab/_U005b_U1111_U1173_U1105_U1169_U110c_U1166_U11a8_U1110_U1173_1-2_U005d_KR__U1107_U1165_U110c_U1165_U11ab_2.jpg/1242x2688.png)
- [Screenshot 3](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/05/bf/58/05bf58ed-4143-88f9-15a3-7eb8e86adb19/Screen_04.jpg/1242x2688.png)
- [Screenshot 4](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/34/d2/e5/34d2e576-266f-2113-7859-be2371262e27/Screen_03.jpg/1242x2688.png)
- [Screenshot 5](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/71/94/39/71943943-e71b-8852-a864-9556c1ccc937/Screen_05.jpg/1242x2688.png)
- [Screenshot 6](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/54/86/ac/5486ac8d-6479-8a50-798b-c35f3b069d95/Screen_06.jpg/1242x2688.png)
- [Screenshot 7](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/00/1d/15/001d1525-891e-685e-9a65-f1cddbda634c/046cee8f-953e-4b9b-9bf7-9d6522c12869_IMG_0121.PNG/1284x2778.png)
- [Screenshot 8](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/85/f6/46/85f646de-e68c-29e9-3c54-47ed05fb6125/_U005b_U1111_U1173_U1105_U1169_U110c_U1166_U11a8_U1110_U1173_1-2_U005d_KR__U1107_U1165_U110c_U1165_U11ab_8.jpg/1242x2688.png)
- [Screenshot 9](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/76/4e/f6/764ef63f-5601-73a0-2ef5-a554d133a81d/7f38a407-ae9e-40bf-ac72-35d28fe3ace9_IMG_0112.PNG/1284x2778.png)
- [Screenshot 10](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/f3/b1/86/f3b186f7-9404-ef69-04bb-9961db1f5974/46c3ff19-1403-4b2a-9522-3f267bcc6b35_IMG_0113.PNG/1284x2778.png)

## ISIGN Rating Breakdown in South Korea
- 5 stars: 5 (36%)
- 4 stars: 0 (0%)
- 3 stars: 0 (0%)
- 2 stars: 0 (0%)
- 1 stars: 9 (64%)

## ISIGN Reviews in South Korea

### ***** "왜만든건가요?"
좀 리뷰좀 읽으라고 5점드립니다.
번거롭긴 하지만 통합로그인방식을 체택한것까진 감수할수 있습니다. 일단 본인 기기인증을 하라는데 본인 기기의 카메라로 QR을 찍으라네요. 개발자님 앱 안써보셨나요? 아니면 저희가 사용방법을 잘못 알고 있는건가요? 다른 대학교들도 다 사용하는 앱인지는 모르겠는데 만들거면 똑바로 만들어야하는거 아닌가요?
그리고 심지어 다른기기로 QR찍어서 기기등록해서 로그인 하려니까 계속 인증실패떠서 OTP로 15초안에 로그인하는거 빡세구요;; 심지어 로그인 될때 있고 안될때 있어요. 이건 뭐 랜덤 가챠뽑기도 아니고 로그인가챠는 생전 처음겪네요. 덕분에 외박못쓰고 기숙사에 직접 통화까지 했네요. 뭐 진작 리뷰 읽으셨으면 고치셨겠지만 다른 리뷰들도 안읽는거 같고, 걍 안티까워서 적습니다. 하는일 다 안풀리셨으면 좋겠고, 재수 옴 붙으십쇼~
-- 리뷰라도 읽어라, 2026-08-20

### *---- "개떡같네"
아니 모바일 폰은 어떡하라는거야
-- 머어케하라꼬, 2026-07-09

### *---- "어쩌라는 거야"
내 폰으로 qr을 띄운건데 또 내 폰에서 그걸 찍으라고? 말이 된다고 생각함?
-- 무적LG0904, 2026-04-30

### *---- "ㅋㅋㅋ"
인증실패하면 그 다음부터 인증 안됨. 

앱 재설치하고 기기 재등록도 다시 해야 됨.

안내도 없고 그냥 실패 메세지나 내고 인증실패 고작 두번했다(얼굴인식) 

이렇게 빡빡하게 하실거면 가이드라도 잘하십쇼
-- gallo444444, 2024-07-25

### *---- "T발"
어쩌라는거야.... 설명도 없고 개그지같네
-- 냠냠냐쿠, 2024-03-07

### *---- "기기 등록이 왜 않될까요?"
이거 원 사용하고 싶어도 사용을 못하겠네요.
-- Junggahb, 2024-02-16

[View all ISIGN reviews and detailed analytics on AppTail](https://app.apptail.io/signup?utm_campaign=ai-crawl&utm_content=reviews)


## ISIGN Store Rankings
| Chart | Country | Category | Rank |
|-------|---------|----------|------|
| Top Free | South Korea | Business | #19 |

## ISIGN Discovered Keywords
- isign
- pass v2

## Apps Similar to ISIGN
- [전주사랑상품권](https://apptail.io/app/app-Xpbb/south-korea)
- [HIWARE OTP](https://apptail.io/app/hiware-otp-yblb/south-korea)
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## ISIGN Available In
- [South Korea](https://apptail.io/app/isign-pass-v2-Zvuh/south-korea)
- [Taiwan](https://apptail.io/app/isign-pass-v2-Zvuh/taiwan)
- [Azerbaijan](https://apptail.io/app/isign-pass-v2-Zvuh/azerbaijan)
- [Belarus](https://apptail.io/app/isign-pass-v2-Zvuh/belarus)
- [Canada](https://apptail.io/app/isign-pass-v2-Zvuh/canada)
- [Switzerland](https://apptail.io/app/isign-pass-v2-Zvuh/switzerland)
- [Chile](https://apptail.io/app/isign-pass-v2-Zvuh/chile)
- [China](https://apptail.io/app/isign-pass-v2-Zvuh/china)
- [Czechia](https://apptail.io/app/isign-pass-v2-Zvuh/czechia)
- [Germany](https://apptail.io/app/isign-pass-v2-Zvuh/germany)
- [Denmark](https://apptail.io/app/isign-pass-v2-Zvuh/denmark)
- [Algeria](https://apptail.io/app/isign-pass-v2-Zvuh/algeria)
- [Ecuador](https://apptail.io/app/isign-pass-v2-Zvuh/ecuador)
- [Egypt](https://apptail.io/app/isign-pass-v2-Zvuh/egypt)
- [Spain](https://apptail.io/app/isign-pass-v2-Zvuh/spain)
- [Finland](https://apptail.io/app/isign-pass-v2-Zvuh/finland)
- [United Kingdom](https://apptail.io/app/isign-pass-v2-Zvuh/united-kingdom)
- [Greece](https://apptail.io/app/isign-pass-v2-Zvuh/greece)
- [Hong Kong SAR China](https://apptail.io/app/isign-pass-v2-Zvuh/hong-kong)
- [Croatia](https://apptail.io/app/isign-pass-v2-Zvuh/croatia)
- [Hungary](https://apptail.io/app/isign-pass-v2-Zvuh/hungary)
- [Indonesia](https://apptail.io/app/isign-pass-v2-Zvuh/indonesia)
- [Ireland](https://apptail.io/app/isign-pass-v2-Zvuh/ireland)
- [Israel](https://apptail.io/app/isign-pass-v2-Zvuh/israel)
- [India](https://apptail.io/app/isign-pass-v2-Zvuh/india)
- [Iceland](https://apptail.io/app/isign-pass-v2-Zvuh/iceland)
- [Italy](https://apptail.io/app/isign-pass-v2-Zvuh/italy)
- [Japan](https://apptail.io/app/isign-pass-v2-Zvuh/japan)
- [Kuwait](https://apptail.io/app/isign-pass-v2-Zvuh/kuwait)
- [Kazakhstan](https://apptail.io/app/isign-pass-v2-Zvuh/kazakhstan)
- [Lebanon](https://apptail.io/app/isign-pass-v2-Zvuh/lebanon)
- [Lithuania](https://apptail.io/app/isign-pass-v2-Zvuh/lithuania)
- [Malaysia](https://apptail.io/app/isign-pass-v2-Zvuh/malaysia)
- [Netherlands](https://apptail.io/app/isign-pass-v2-Zvuh/netherlands)
- [New Zealand](https://apptail.io/app/isign-pass-v2-Zvuh/new-zealand)
- [Peru](https://apptail.io/app/isign-pass-v2-Zvuh/peru)
- [Philippines](https://apptail.io/app/isign-pass-v2-Zvuh/philippines)
- [Pakistan](https://apptail.io/app/isign-pass-v2-Zvuh/pakistan)
- [Poland](https://apptail.io/app/isign-pass-v2-Zvuh/poland)
- [Romania](https://apptail.io/app/isign-pass-v2-Zvuh/romania)
- [Russia](https://apptail.io/app/isign-pass-v2-Zvuh/russia)
- [Saudi Arabia](https://apptail.io/app/isign-pass-v2-Zvuh/saudi-arabia)
- [Sweden](https://apptail.io/app/isign-pass-v2-Zvuh/sweden)
- [Singapore](https://apptail.io/app/isign-pass-v2-Zvuh/singapore)
- [Thailand](https://apptail.io/app/isign-pass-v2-Zvuh/thailand)
- [United States](https://apptail.io/app/isign-pass-v2-Zvuh/united-states)
- [Armenia](https://apptail.io/app/isign-pass-v2-Zvuh/armenia)
- [Vietnam](https://apptail.io/app/isign-pass-v2-Zvuh/vietnam)
- [Australia](https://apptail.io/app/isign-pass-v2-Zvuh/australia)

---

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