Comparison

CJ ONE vs 이마트

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

Head to head
About

CJ ONE

This lifestyle membership service offers exclusive benefits, special experiences, and rewards. Enjoy personalized deals, brand coupons, and convenient point accumulation and redemption through a mobile barcode. Engage in daily missions for extra points and rewards.

Highlights
  • Personalized benefit community
  • Brand coupons for dining, shopping, culture
  • Mobile barcode for points and gift cards
  • Daily missions for points (roulette, games, steps)
  • Point accumulation and redemption
  • Gift card registration and usage
Features
Read full description

Everyday Sparkle, CJ ONE From everyday perks to exclusive experiences on special days! CJ ONE is a true lifestyle membership service designed to be with you in every moment. ● Enjoy CJ brand benefits and news on CJ ONE Global. - Anyone can join the membership, even if you don't reside in Korea or aren't a Korean national. - Simply tap the globe icon on the home screen to switch to Global Service. - Discover various CJ brands and enjoy exclusive discounts and point rewards. ● Make your day special with coupons from diverse brands. - Welcome coupons for new members and birthday coupon packs every year on your birthday. - Discover various coupons across dining, shopping, and entertainment directly in the app. ● Easily earn and redeem points with a single barcode. - Earn, redeem, and apply coupons all at once with just one barcode. - Scan your barcode to earn points and receive extra bonus points. [Access Permissions] The access permissions required to use the Service are as follows. These permissions are necessary to provide the CJ ONE Global Service. 1. Required access permissions - Device and app history: checking the app's running status - Device ID: preventing multiple logins - Device identifier (UUID): preventing fraudulent use of the Service The optional permissions below are not collected or used for Global Members. 2. Optional access permissions - Address book: searching contacts when gifting points or gift cards/mobile vouchers (ONECON) - Location: Wonderland, coupons, store finder - Camera: ONE Walk background setting and scanning barcodes, QR codes, and credit cards - Photos: attaching images to community posts, ONE Walk background setting - Biometric authentication: simple login and authentication using face, fingerprint, etc. - Physical-activity access: measuring steps in ONE Walk * How to change access permissions: Device Settings > CJ ONE * Optional access permissions require allowance when the relevant feature is used; even if not allowed, services other than that feature remain available. [Please Note] - Supported on iOS 15.0 or higher. - For security purposes, service use is restricted on devices with modified operating systems (e.g., rooted, jailbroken). - You can receive a mobile card immediately upon downloading the app and signing up/logging in. - Available on Wi-Fi and networks. Data charges may apply when using 5G/LTE/3G. - Customer Center: cjoneglobal.cs@cj.net

About

이마트

This app enhances your in-store shopping experience by allowing you to check weekly flyers, manage club benefits, and access mobile receipts. It also offers features like barcode scanning for points and coupons, real-time stock checks, and personalized wine recommendations.

Highlights
  • Weekly flyer check
  • Club benefit management
  • Mobile receipt access
  • Barcode scanning for points/coupons
  • Real-time stock and price information
  • Personalized wine recommendations
  • In-app payments with E-Mart Pay
Features
Read full description

[버전 : 5.2.6] 이마트앱은 이마트매장에서 쇼핑하는 분들의 필수 앱입니다. 쇼핑 전 이마트앱에서 이번주 전단을 확인하고, 내가 가입한 클럽 혜택을 체크하세요. 쇼핑 후에는 주차 서비스 이용도 하고 모바일 영수증 확인하세요. [나의 혜택을 한눈에 확인!] 이마트만의 적립금인 e머니와 사용 가능한 포인트 현황을 한눈에 확인할 수 있어요. 나에게 온 알림도 놓치지 말고 체크해보세요. [혜택의 끝판왕! 이마트앱 포인트 카드] 바코드 하나로 신세계포인트 적립과 e머니 및 쿠폰 사용, 스탬프 발급까지 한번에! [나에게 필요한 메뉴 더 쉽게 확인하기] 와인그랩 바로가기도, 이번 주 전단 체크도 클릭 한 번으로 간편하게 해결! [내가 찾는 상품의 정보와 재고 확인] 진행 중인 행사와 가격, 점포별 실시간 재고 현황과 다른 구매자들이 남긴 생생한 리뷰까지. 내가 찾는 상품의 정보를 미리 살펴보세요! [취향저격! 골라서 받는 이마트 클럽 혜택] 클럽 멤버만 누릴 수 있는 특별한 혜택이 가득! 무료 가입하고 혜택 챙기세요~ [결제, 혜택, 적립은 이마트페이로 한번에!] 쿠폰과 포인트 사용, 적립까지 매장 결제는 이마트앱으로! 편리한 생체인증 결제도 지원해요 [모바일에서 주문하고 픽업하는 와인그랩] 당일 픽업 와인부터 한정수량 와인까지 취향 분석을 통해 와인을 추천 드려요 ※ 이마트앱은 편리한 사용을 위해 선택적 접근 권한을 허용받고 있습니다. 허용하지 않으셔도 이마트앱 서비스 이용 가능하며, 일부 관련 서비스 이용시 제한이 있을 수 있습니다. [선택적 접근권한] - 카메라 : 바코드 스캔, QR스캔, 1:1 고객문의, 리뷰작성 - 앨범 : 리뷰작성 시의 이미지 등록 - 위치서비스 : 스캔배송, 점포찾기 등 서비스시 가까운 점포찾기 - 알림 : 푸시 알림 발송 수신에 대한 사용자의 허용 - Face ID : 이마트페이, 이마티콘 간편 본인인증 - 신체활동 : 워크 이마트 등 걸음수를 활용한 이벤트 ※ 선택 권한 허용에 동의하지 않아도 해당 서비스 외의 서비스는 이용이 가능합니다.

Screenshots

CJ ONE4 screens
이마트4 screens

Verdict

The call

The clearest difference is rating: 이마트 at 4.0 against CJ ONE's 3.5. 이마트 also leads on monetization model (ad-supported vs free with in-app purchases). CJ ONE's advantage is review sentiment (71% vs 55%). On price, ratings volume, update cadence and ads 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.

ReceptionRating · Positive reviews · Number of ratings

이마트 holds the better App Store score, 4.0 against 3.5. Both are backed by a comparable volume of ratings — 37 and 41 respectively. Written reviews complicate that: 71% of CJ ONE's written reviews are positive against 55% of 이마트's, so the app with the better star average is not the one people write more warmly about.

UpkeepUpdate frequency

CJ ONE ships an update every 5 weeks, 이마트 every 6 weeks. Both last shipped on November 6, 2026.

Scorecard3 real differences · 7 level
CJ ONE versus 이마트: the parameters behind the verdict, then further details
ParameterCJ ONE이마트
PriceFreeFree
Rating3.5 (37 ratings)4.0 (41 ratings) — better
Positive reviews71.3% of reviews — better55.2% of reviews
Number of ratings3741 — better
Update frequencyEvery 5 weeks — betterEvery 6 weeks
AdsYesYes
In-app purchasesNoNo
MonetizationFree with in-app purchasesAd-supported — better
DevicesiPhone, iPod, Apple Watch — betteriPhone, iPod
Requires iOS15.015.0
Further details — not scored
Size176 MB24 MB
Age rating4+4+
DeveloperCJ OliveNetworks Co., Ltd.SHINSEGAE EMART

Customer experience

CJ ONE

All ratings37 ratings
Positive62.2%
Neutral5.4%
Negative32.4%
Written reviews94 reviews
Positive71.3%
Neutral7.4%
Negative21.3%

이마트

All ratings41 ratings
Positive75.6%
Neutral7.3%
Negative17.1%
Written reviews67 reviews
Positive55.2%
Neutral9.0%
Negative35.8%

Bugs and requests

CJ ONE

Reported bugs

10 issues
  • App crashes on startup
  • App freezes
  • ARS authentication repeatedly required
  • App not updating
  • Gift card scratch number not visible
Show 5 more
  • App doesn't open after update
  • Background battery drain
  • App closes unexpectedly
  • Slow performance and overheating
  • Update fails

Requested features

5 requests
  • Change password rules
  • Email masking feature
  • Improve UI consistency
  • Fix ARS authentication issues
  • Improve gift card scratch number visibility

이마트

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

CJ ONE

No in-app purchases

None

이마트

No in-app purchases

Questions

Is CJ ONE free?
CJ ONE is free to download, with no in-app purchases.
Is 이마트 free?
이마트 is free to download, with no in-app purchases.
Which has better reviews, CJ ONE or 이마트?
이마트 is rated higher. CJ ONE averages 3.5 out of 5 from 37 ratings, while 이마트 averages 4.0 from 41 ratings.
Do CJ ONE or 이마트 have ads?
Both CJ ONE and 이마트 show ads.
Which is updated more often, CJ ONE or 이마트?
CJ ONE ships an update every 5 weeks, and 이마트 every 6 weeks. Most recently, CJ ONE was updated on November 6, 2026 and 이마트 on November 6, 2026.

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