Comparison

bubble for JELLYFISH vs 팬과 팬을 잇다 ITTA

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

Head to head
About

bubble for JELLYFISH

Connect directly with your favorite idols through private messages and exclusive content. Engage in live chats, send replies, and celebrate anniversaries with them. The app supports multiple languages for seamless communication.

Highlights
  • Private idol messages
  • Exclusive idol content
  • Live chat with idols
  • Reply to idol messages
  • Anniversary tracking
  • Multilingual chat support
Features
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Make your day more special with a message like a gift from your favorite idol! Start bubble right now and don't miss out on special private messages between you and your favorite idol! [Service Overview] 01. Favorite Idol's Everyday Story Receive a special everyday message from the artist who calls your name. 02. Favorite Idol's Dedicated Content See dedicated content sent directly from artists. 03. Your favorite idol is waiting for your reply Reply to the artist with a message filled with encouragement and love. 04. Anniversary with Your Favorite Idol Today is Day 1! See the special anniversary date between you and your artist. 05. Chatting in my language Read the artist's message and send a reply in your language. [Optional Access Authority] * You may still use the app even if you do not allow optional access authority. 01. Photo Gallery Used to send and store photos and videos and to set profile pictures and chatroom background images 02. Camera Used to film and send photos and videos and to set profile pictures and chatroom background images 03. Mic Used to record and send voice messages and videos 04. Notification Receive PUSH notifications [Subscription Products] 01. bubble for JELLYFISH benefits - You can select artists to receive bubble messages from according to the number of artist subscription coupons you have purchased. - Receive bubbles sent directly from the artist of your choice. 02. Subscription Prices and Period - Subscribe through iTunes, and the payment amount will be billed to your iTunes account. - Prices may vary depending on the number of artist subscriptions you purchase. Please refer to the bubble purchase website for details. - Subscriptions are monthly and automatically renewed. [bubble Official SNS] - X: https://x.com/dearu_bubble - Instagram: https://instagram.com/dearu_bubble [Terms] - Terms of Use: https://ba-api.dear-u.co/terms/?msgType=service&locale=EN&appGroup=JELLYFISH - Privacy Policy: https://ba-api.dear-u.co/terms/?msgType=privacyPolicy&locale=EN&appGroup=JELLYFISH [Information] - Questions/Suggestions: help_jellyfish@dear-u.co

About

팬과 팬을 잇다 ITTA

Safely buy and sell K-pop merchandise with secure payment and escrow services. Connect with global fans through real-time translated chat and create your own communities for discussion and sharing.

Highlights
  • Secure K-pop merchandise trading
  • Card payment and escrow service
  • Real-time translation chat
  • Fan matching and community boards
  • Anonymous and secret boards
  • Monthly fan events
Features
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설명 ◆ 언제 어디서든 쉽고 안전하게 ‘KPOP 중고굿즈 거래’ - 누구든 쉽게 SNS 간편 회원가입 - 카드결제가 가능한 결제서비스 - 거래완료까지 안전하게 금액을 보관하는 에스크로 서비스 - 판매자 계좌인증서비스를 통한 사기 걱정없는 거래 ◆ 글로벌 덕메와 함께 하는 ‘실시간 번역 및 채팅’ - 덕메를 만들고 싶을 때 같은 팬덤 내에서 매칭 할 수 있는 1:1 매칭 - 외국인 덕메와도 실시간으로 앱 내 번역서비스를 통해 소통 ◆ 구슬을 사용하여 만들 수 있는 ‘나만의 커뮤니티’ - 덕메끼리 소통할 수 있는 덕메게시판 - 익명으로 얘기할 수 있는 익명게시판 - 나만의 비밀 이야기를 담을 수 있는 비밀게시판 ◆ 매달 열리는 다양한 이벤트 - 덕후 출신 팀원들이 머리짜서 고민하는 다양한 이벤트 지금 만나보세요 ◆ 고객센터 - ITTA 앱 – 마이페이지 – 1:1문의 - 대표번호 : 02 – 6736 – 4268 - 운영시간 : 9시 ~ 18시 - 웹사이트 : www.fanitta.com - 트위터 : https://twitter.com/fan_ITTA - 인스타그램 : http://www.instagram.com/itta_news ◆ ITTA 앱 이용을 위한 권한 및 목적 안내 - 카메라/앨범(선택): 상품등록, 채팅에서 사진 전송, 커뮤니티 게시판 사진 등록 - 위치 (선택) : 지역기반 앱 내 매칭 - 전화 : 고객문의 시 전화연결 등 - 저장소(선택): 사진 편집 및 저장

Screenshots

bubble for JELLYFISH4 screens
팬과 팬을 잇다 ITTA4 screens

Verdict

The call

The clearest difference is review sentiment: 팬과 팬을 잇다 ITTA at 100% against bubble for JELLYFISH's 43%. 팬과 팬을 잇다 ITTA also leads on in-app purchases (none vs 16). bubble for JELLYFISH's advantage is rating (4.6 vs 1.0) and ratings volume (12 vs 1). On price, update cadence, ads and device support 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. bubble for JELLYFISH sells 16 in-app purchases, starting at $3.99 per month. 팬과 팬을 잇다 ITTA asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

bubble for JELLYFISH holds the better App Store score, 4.6 against 1.0. That said, the two scores are not equally well evidenced: bubble for JELLYFISH has 12 ratings behind it against 1, so its average is the more settled of the two. Written reviews complicate that: 43% of bubble for JELLYFISH's written reviews are positive against 100% of 팬과 팬을 잇다 ITTA's, so the app with the better star average is not the one people write more warmly about.

UpkeepUpdate frequency

bubble for JELLYFISH ships an update every 3 weeks, 팬과 팬을 잇다 ITTA every 2 weeks. The most recent releases landed on October 20, 2026 and October 15, 2026 respectively.

Scorecard5 real differences · 5 level
bubble for JELLYFISH versus 팬과 팬을 잇다 ITTA: the parameters behind the verdict, then further details
Parameterbubble for JELLYFISH팬과 팬을 잇다 ITTA
PriceFreeFree
Rating4.6 (12 ratings) — better1.0 (1 ratings)
Positive reviews43.2% of reviews100.0% of reviews — better
Number of ratings12 — better1
Update frequencyEvery 3 weeksEvery 2 weeks — better
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchasesFree — better
DevicesiPhone, iPodiPhone, iPod
Requires iOS13.013.0
Further details — not scored
Size60 MB60 MB
Age rating4+17+
DeveloperDear U Co., Ltd.Worldforest inc

Customer experience

bubble for JELLYFISH

All ratings12 ratings
Positive83.3%
Neutral8.3%
Negative8.3%
Written reviews44 reviews
Positive43.2%
Neutral15.9%
Negative40.9%

팬과 팬을 잇다 ITTA

All ratings1 ratings
Positive0.0%
Neutral0.0%
Negative100.0%
Written reviews50 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

16 purchases

bubble for JELLYFISH

Subscriptions15
  • KIM SE JEONG Ticket$3.991 Month
  • VERIVERY 1 Ticket$4.491 Month
  • EVNNE 1 Ticket$4.491 Month
Show 12 more
  • VIXX 1 Ticket$4.491 Month
  • VERIVERY 2 Tickets$8.491 Month
  • EVNNE 2 Tickets$8.491 Month
  • VIXX 2 Tickets$8.491 Month
  • VIXX 3 Tickets$9.991 Month
  • VERIVERY 3 Tickets$12.491 Month
  • EVNNE 3 Tickets$12.491 Month
  • VERIVERY 4 Tickets$16.991 Month
  • EVNNE 4 Tickets$16.991 Month
  • EVNNE 5 Tickets$21.491 Month
  • VERIVERY 5 Tickets$21.491 Month
  • EVNNE 7 Tickets$30.491 Month
One-time1
  • 100 Coin$0.99
None

팬과 팬을 잇다 ITTA

No in-app purchases

Questions

Is bubble for JELLYFISH free?
bubble for JELLYFISH is free to download, with in-app purchases available.
Is 팬과 팬을 잇다 ITTA free?
팬과 팬을 잇다 ITTA is free to download, with no in-app purchases.
Which has better reviews, bubble for JELLYFISH or 팬과 팬을 잇다 ITTA?
bubble for JELLYFISH is rated higher. bubble for JELLYFISH averages 4.6 out of 5 from 12 ratings, while 팬과 팬을 잇다 ITTA averages 1.0 from 1 ratings.
Do bubble for JELLYFISH or 팬과 팬을 잇다 ITTA have ads?
Neither bubble for JELLYFISH nor 팬과 팬을 잇다 ITTA shows ads.
Which is updated more often, bubble for JELLYFISH or 팬과 팬을 잇다 ITTA?
bubble for JELLYFISH ships an update every 3 weeks, and 팬과 팬을 잇다 ITTA every 2 weeks. Most recently, bubble for JELLYFISH was updated on October 20, 2026 and 팬과 팬을 잇다 ITTA on October 15, 2026.

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