Comparison

디어 deer vs GCOO

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

Head to head
About

디어 deer

This app allows you to find and rent electric kickboards from your neighborhood or further away. It integrates with another service, offering rewards and seamless use of existing passes and tickets when you link your accounts.

Highlights
  • Rent electric kickboards
  • Find nearby devices
  • Account linking for rewards
  • Use existing passes/tickets
  • QR code unlocking
  • Safe riding guidelines
Features
Read full description

◆ EVENT ◆ 디어 x 스윙 앱 통합 이벤트 디어, 스윙 계정 연동하고 5,000P 받아가세요! # 이제 스윙 앱에서도 디어를 탈 수 있어요 우리 동네 디어 기기부터, 조금 멀리 있는 스윙 기기까지 스윙 앱 하나로 모두 이용할 수 있게 되었어요. 더 넓어진 이동 경험을 한 번에 즐겨보세요. # 계정 연동하면 이런 혜택을 드려요 1. 계정 연동 리워드 5,000P - 스윙 앱에서 디어 계정을 연동하시면, 바로 라이딩에 사용할 수 있는 5,000 포인트를 드려요. 2. 디어 혜택 그대로 이어서 사용 보유 중인 디어 이용권·디어패스는 스윙에서도 불편함 없이 쓰실 수 있도록, 스윙 쿠폰·멤버십으로 자동 전환해드려요. # 계정 연동은 이렇게 해요 1. 스윙 앱에서 본인인증 로그인 2. 이벤트 페이지에서 [계정 연동하고 리워드 받기] 버튼 선택 ● 디어 타기 전, 이것만은 꼭 기억해요! [주의사항] 1. 전동킥보드 이용을 위해서는 반드시 운전면허(또는 원동기장치자전거 면허)가 필요해요. 2. 이동 시 헬멧을 꼭 착용해 주세요. 3. 음주 탑승, 다인 탑승은 피해 주세요. 4. 반납 금지 구역에 반납하면 추가 금액이 발생할 수 있어요. [이용방법] 1. 앱을 켜 주변의 전동킥보드를 찾아요. 2. 킥보드 상단의 QR코드를 스캔해서 잠금을 해제해요. 3. 목적지까지 신나게 이동해요. 안전주행은 필수! 4. 목적지에 도착했다면 사진을 찍어 반납해요. [필수 허용 권한] - 위치 : 현재 위치를 파악하기 위해 필요해요. - 카메라 : QR코드 스캔, 반납 사진 촬영 시 필요해요. [선택 허용 권한] - 알림: 이벤트나 혜택 알림을 받기 위해 필요해요. * 선택 허용 권한에 동의하지 않아도 앱을 사용할 수 있어요. * 선택 허용 권한에 동의하지 않으면 디어의 일부 기능을 이용하기 어려울 수도 있어요. ● 무엇이든 귀담아 들을 준비 완료! 전화 1577-2956 (평일 09:00 ~ 18:00) 이메일 hello@theswing.co.kr (주)더스윙 서울 용산구 서빙고로 17 센트럴파크타워 28층 더스윙

About

GCOO

This app provides a convenient and affordable way to travel short distances. Users can easily locate, unlock, and ride shared electric scooters and bikes to their destination. It aims to make urban mobility safe and enjoyable through reliable technology.

Highlights
  • Locate nearby vehicles
  • Scan QR code to unlock
  • Safe and convenient rides
  • Park at designated spots
  • Report faults with photos
  • Bluetooth for rental
Features
Read full description

Mobility evolution for all, GCOO We create a world where everybody can move safely and joyfully through reliable technology. ● Who we are · 2.5million registered users, 60million cumulative rides, and 1million MAU · GCOO aims to be a life-friendly platform that connects people and places ● How to ride a GCOO 1. Launch the app 2. Find a GCOO nearby 3. Scan GCOO's QR code 4. Ride safely to your destination 5. Park on a bicycle stand or next to a street tree 6. Take a parking picture and end your ride ● We ask for the necessary permissions [Required Permissions] · Location: Access to your location is required to find nearby vehicles and parking zones where you can get parking discounts or other benefits when the phone screen is off. · Camera: Camera access is required to recognize the vehicle's QR code and take parking pictures. · Photo: Access to your photos is required to attach the photo when fault reporting. · Bluetooth: Bluetooth access is required for the rental and return of the vehicle. [Optional Permission] · Phone: Phone access is required for a phone consultation *The service is available without permission, but there may be restrictions on the use of some features. ● Contact us if you need any help · Email: gcoo.us@gbike.io

Screenshots

디어 deer4 screens
GCOO4 screens

Verdict

The call

The clearest difference is rating: 디어 deer at 4.6 against GCOO's 2.9. 디어 deer also leads on review sentiment (88% vs 46%) and update cadence (every 5 days vs fortnightly). GCOO's advantage is ratings volume (153 vs 32). On price, ads, in-app purchases and monetization model 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

디어 deer holds the better App Store score, 4.6 against 2.9. Both are backed by a comparable volume of ratings — 32 and 153 respectively. Written reviews point the same way: 88% of 디어 deer's written reviews are positive against 46% of GCOO's.

UpkeepUpdate frequency

디어 deer ships an update every 5 days, GCOO fortnightly. The most recent releases landed on November 6, 2026 and November 7, 2026 respectively.

Scorecard4 real differences · 6 level
디어 deer versus GCOO: the parameters behind the verdict, then further details
Parameter디어 deerGCOO
PriceFreeFree
Rating4.6 (32 ratings) — better2.9 (153 ratings)
Positive reviews88.2% of reviews — better46.2% of reviews
Number of ratings32153 — better
Update frequencyEvery 5 days — betterFortnightly
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhoneiPhone, iPod — better
Requires iOS16.615.5 — better
Further details — not scored
Size79 MB124 MB
Age rating4+4+
DeveloperThe SWING Co.LtdG.bike

Customer experience

디어 deer

All ratings32 ratings
Positive90.6%
Neutral3.1%
Negative6.3%
Written reviews34 reviews
Positive88.2%
Neutral2.9%
Negative8.8%

GCOO

All ratings153 ratings
Positive48.4%
Neutral0.7%
Negative51.0%
Written reviews223 reviews
Positive46.2%
Neutral4.5%
Negative49.3%

Bugs and requests

디어 deer

Not enough reviews yet to summarise bugs or requests.

GCOO

Reported bugs

15 issues
  • App crashes on iOS 14 and newer versions
  • QR code scanner not functioning properly
  • Camera screen displays black or frozen
  • GPS tracking inaccuracy causing false parking violations
  • Ride not stopping despite pressing end button
Show 10 more
  • Devices failing to unlock or start
  • Continuous charging after ride termination
  • Payment processing failures and missing credits
  • Device auto-shutdown and power loss during rides
  • Brake system malfunctions and inconsistent performance
  • Safety bar dropping during operation
  • Scooter speed surging unexpectedly
  • Map display lag and stuttering
  • Verification SMS not received during signup
  • Unable to add payment methods or top up credits

Requested features

15 requests
  • Expand service areas to underserved regions
  • Improve GPS accuracy for better location tracking
  • Add more parking zones and drop-off locations
  • Implement pause/hold feature for stopped rides
  • Support additional payment methods beyond Momo
Show 10 more
  • Allow account deletion and fund withdrawal
  • Provide clearer pricing breakdown before rides
  • Add ride history and distance tracking features
  • Implement helmet attachment or provision system
  • Create subscription plans for frequent users
  • Improve customer service availability (24/7 support)
  • Add bike reservation feature
  • Enhance map navigation with better directions
  • Reduce or eliminate parking violation fees
  • Provide real-time device availability notifications

In-app purchases

None

디어 deer

No in-app purchases

None

GCOO

No in-app purchases

Questions

Is 디어 deer free?
디어 deer is free to download, with no in-app purchases.
Is GCOO free?
GCOO is free to download, with no in-app purchases.
Which has better reviews, 디어 deer or GCOO?
디어 deer is rated higher. 디어 deer averages 4.6 out of 5 from 32 ratings, while GCOO averages 2.9 from 153 ratings.
Do 디어 deer or GCOO have ads?
Neither 디어 deer nor GCOO shows ads.
Which is updated more often, 디어 deer or GCOO?
디어 deer ships an update every 5 days, and GCOO fortnightly. Most recently, 디어 deer was updated on November 6, 2026 and GCOO on November 7, 2026.

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