Comparison

OVEY vs 레드커넥트

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

Head to head
About

OVEY

Earn rewards by completing surveys in your spare time. This app allows you to cash out your earnings or exchange them for coupons. It's a convenient way to monetize your downtime and provide valuable feedback.

Highlights
  • Complete surveys for rewards
  • Refer friends for cash bonuses
  • Cash out earnings or exchange for coupons
  • Receive survey notifications
  • Anonymized data collection
  • Optional camera and storage access for photo responses
Features
Read full description

No.1 Mobile Research Survey Application, Ovey Ovey is a survey application utilized by more than 2,400 Korean corporations to obtain feedback from real users. Don’t know what to do with your free time? Take 5 minutes to fill out a couple of surveys and cash out the rewards! [ Features of Ovey ] 1. Sign-in referral Share a link or send a Kakaotalk message to invite your friends to use the Ovey app. You can collect a reward cash of 300 Korean Won once your friend creates an account and fills out a basic survey. 2. Put your credit to use Your credit can be cashed out or exchanged for coupons. 3. Ovey whenever and wherever You can use the Ovey App as long as you have a stable internet connection. [ Ovey 101] 1. Download the app and sign in or create a new account. 2. Whenever a notification pops up, simply click on it or open the app to answer the survey. 3. Check your reward for the survey you answered. 4. Use the credit you’ve collected however you like! [ Ovey’s use of data ] 1. The aggregated data collected by each survey will be available to the owner of the survey. 2. All data collected will be completely anonymized. ■ Notice of access rights # Optional access rights You can use the app even if you do not agree to the required permissions within the Ovey app. However, please note that doing so may result in the restriction of some additional services. Permissions can be granted on the spot when required by the application. • Camera: Accessed to take a new photo respond to questions that require photos as responses • Storage space: Accessed to store the photos uploaded to respond to questions that require photos as responses ※ Starting from December 2nd, 2024, iOS 15 lower will no longer be supported. ※ Please update your iOS to version 15 or higher for the best experience within the application. ■ Customer Center Ovey Customer Center: https://support.ovey.co.kr/hc/en E-mail: thanks@ovey.co.kr

About

레드커넥트

This app streamlines the blood donation process, allowing users to easily book appointments, track their blood's journey, and access health reports. It offers a transparent and convenient way to contribute to blood donation.

Highlights
  • Book blood donation appointments
  • Track blood journey from donation to completion
  • Access health reports and blood test results
  • Find nearby donation centers
  • Complete electronic questionnaires
  • View blood inventory status
Features
Read full description

▶ 대한적십자사와 SK텔레콤이 함께 만든 공식 헌혈 앱 오픈 헌혈, 즐거운 경험이 되다. 이제 건강하게! 투명하게! 간편하게! 완전히 새로워진 헌혈 앱 ‘레드커넥트’를 만나보세요 ▶ 건강하게 헌혈하세요! 헌혈 혈액 검사를 누적하고 건강관리 서비스로 받아보세요! 혈액 리포트부터 보건의료 빅데이터 분석까지 나에게 도움이 되는 헌혈! ▶ 투명하게 헌혈하세요! 헌혈 이후 궁금했던 내 혈액의 전달! 이제 혈액의 이동 과정을 알려드려요! 헌혈의 집 -> 혈액원 -> 혈액검사 완료까지, 한눈에 체크! ▶ 간편하게 헌혈하세요! 이제 버튼 5개만으로 헌혈을 예약해 보세요 앱을 통해 전자문진도 할 수 있어요! 헌혈의 집 고르고 -> 날짜 누르고 -> 헌혈 종류와 시간 고르면 예약 끝! 레드커넥트는 내 헌혈 기록, 혈액보유 현황, 헌혈 이벤트, 헌혈의 집&버스 위치찾기 기능도 지원합니다. [수상실적] 공공데이터전략위원장상 수상 과학기술정보통신부 장관상 수상 건강보험심사평가원장상 수상 레드커넥트는 기술로 더 따뜻한 세상을 만들기 위해 SK텔레콤과 대한적십자사가 함께 만든 새로운 스마트 헌혈 브랜드입니다! ◎ 앱 접근권한 안내 사용자는 레드커넥트의 원활한 이용을 위해 아래의 권한을 허용할 수 있습니다.  각 권한은 그 속성에 따라 반드시 허용해야 하는 필수 권한과 선택적으로 허용이 가능한 선택 권한으로 나뉩니다. 1. 필수 허용 권한 없음 2. 선택 허용 권한 바이오 정보 - 건강 정보 탭 접근을 위한 간편 인증 시 필요합니다. 위치 - 가까운 헌혈의 집 위치 조회 시 필요합니다. 사진 - 프로필 사진 설정 시 필요합니다. 알림 - 헌혈 관련 알림을 받기 위해 필요합니다. 카메라 - 헌혈증서 스캔을 위해 필요합니다. * 선택 허용 권한은 동의하지 않아도 서비스를 이용할 수 있습니다. * 휴대폰 설정 -> 앱 -> 레드커넥트에서 허용 권한을 변경할 수 있습니다. [연락처] 앱 이용 중 불편 사항이나 요청사항은 아래 이메일로 문의 주시기 바랍니다. 적극 반영하도록 하겠습니다. 이메일 : app.redconnect@gmail.com 전화번호 : 대한적십자사 CRM센터 1600-3705 (오전 9:00 ~ 오후 6:00) 만든이 : SK Telecom, 대한적십자사 개발자 : SK Telecom 제공자 : 대한적십자사 저작권 : SK Telecom

Screenshots

OVEY4 screens
레드커넥트4 screens

Verdict

The call

The clearest difference is update cadence: OVEY at every 2 weeks against 레드커넥트's every 6 weeks. OVEY also leads on ratings volume (189 vs 20). 레드커넥트's advantage is review sentiment (97% vs 82%) and iOS requirement (13.0 vs 15.5). On price, rating, ads and in-app purchases 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

On the App Store both sit at effectively the same score — 4.6 for OVEY against 4.6 for 레드커넥트. That said, the two scores are not equally well evidenced: OVEY has 189 ratings behind it against 20, so its average is the more settled of the two. Written reviews are what separate them: 82% of OVEY's written reviews are positive against 97% of 레드커넥트's.

UpkeepUpdate frequency

OVEY ships an update every 2 weeks, 레드커넥트 every 6 weeks. The most recent releases landed on October 15, 2026 and October 16, 2026 respectively.

Scorecard4 real differences · 6 level
OVEY versus 레드커넥트: the parameters behind the verdict, then further details
ParameterOVEY레드커넥트
PriceFreeFree
Rating4.6 (189 ratings)4.6 (20 ratings)
Positive reviews82.3% of reviews97.2% of reviews — better
Number of ratings189 — better20
Update frequencyEvery 2 weeks — betterEvery 6 weeks
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPodiPhone, iPod
Requires iOS15.513.0 — better
Further details — not scored
Size61 MB59 MB
Age rating4+12+
DeveloperOPENSURVEY INC.대한적십자사

Customer experience

OVEY

All ratings189 ratings
Positive92.6%
Neutral3.7%
Negative3.7%
Written reviews62 reviews
Positive82.3%
Neutral9.7%
Negative8.1%

레드커넥트

All ratings20 ratings
Positive85.0%
Neutral10.0%
Negative5.0%
Written reviews36 reviews
Positive97.2%
Neutral0.0%
Negative2.8%

Bugs and requests

OVEY

Reported bugs

2 issues
  • App is slow and has errors
  • Surveys close too quickly

Requested features

3 requests
  • More surveys available
  • Expand to international markets
  • More survey partners

레드커넥트

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

OVEY

No in-app purchases

None

레드커넥트

No in-app purchases

Questions

Is OVEY free?
OVEY is free to download, with no in-app purchases.
Is 레드커넥트 free?
레드커넥트 is free to download, with no in-app purchases.
Which has better reviews, OVEY or 레드커넥트?
OVEY and 레드커넥트 are both rated 4.6 out of 5 on the App Store, from 189 and 20 ratings respectively.
Do OVEY or 레드커넥트 have ads?
Neither OVEY nor 레드커넥트 shows ads.
Which is updated more often, OVEY or 레드커넥트?
OVEY ships an update every 2 weeks, and 레드커넥트 every 6 weeks. Most recently, OVEY was updated on October 15, 2026 and 레드커넥트 on October 16, 2026.

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