Comparison

PRODAO vs 오이

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

Head to head
About

PRODAO

Features
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A Web3.0 DID tech platform for MyData experts using e-identity cards. PRODAO is designed to assist in the matching and network collaboration of groups and individuals under the concept of 'finding the expert'. It offers a W3C-based distributed ID 'electronic identity card' feature, which not only saves the cost and time associated with traditional offline IDs but also allows users to securely protect their MyData personal information and data. The platform enhances the integrity and trustworthiness of data through encryption algorithms and electronic signature technology for Self Sovereign Identity authentication based on WEB3.0. The core key features include: 1. Expert MyData management functionality 2. Issuance and management of "electronic identity cards" for personal and corporate channels 3. Expert matching and rewards 4. Media data (photos, YouTube videos, blog board links) 5. Subscriber management 6. Member management and authentication 7. Issuance of Verify Credentials, Verify Presentation proofs 8. User distributed ID verification and authentication history management 9. Member membership channel management and push notifications 10. PROD Token, Reward, Electronic Wallet, and more 11. NFT issuance and history management for certified genuine products 12. A [Category] menu has been added to channel management. - Files owned by individuals can be organized by category through the [Security Folder] menu. 13. Institutional channel user certification agencies can share NFT authenticity certificates and certificates of origin in PDF format on the product registration detail page.

About

오이

Discover and join offline hobby groups and clubs, or participate in curated social dining events. Connect with like-minded individuals for regular meetups and shared experiences.

Highlights
  • Curated social dining events
  • Offline hobby group discovery
  • Join clubs and communities
  • Event scheduling and chat
  • Location-based meetups
  • Activity recording
Features
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혼자 하던 취미, 이제 같이 해요. 오이는 같은 취미를 가진 사람들과 동네에서 만나는 오프라인 모임 앱이에요. 골프, 등산, 트레킹, 여행, 독서, 사진, 생활체육까지 다양해요. 가까운 동네에서 정기적으로 모여요. ■ 취미로 이어지는 모임 관심사만 고르면 가까운 모임을 추천해줘요. 모임에 가입하면 일정, 채팅, 공지, 피드를 통해 모임에 필요한 소통을 할 수 있어요. ■ 처음이라면, 수요일 저녁 오이 다이닝부터 모임 가입이 부담되면 다이닝부터 가볍게 시작해봐요. 매주 수요일 저녁 7시, 처음 만나는 4~6명이 한 테이블에서 같이 저녁을 먹어요. - 신청하면 나머지는 오이가 준비해요. - 나이대가 비슷한 사람끼리 소규모로 만나요. - 그냥 오기만 하면 돼요. ■ 믿고 만날 수 있게 처음 만나는 자리, 상대가 어떤 사람인지 궁금하잖아요. - 본인인증으로 실제 본인인지 확인해요. - AI가 음성 인터뷰로 자기소개를 작성해줘요. - 두 가지를 모두 마치면 인증 뱃지를 받아요. ■ 이런 분께 잘 맞아요 - 동네에서 가깝게 시작할 취미 모임을 찾는 분 - 혼자 하던 취미를 이제 같이 하고 싶은 분 - 새로운 사람 만나는 게 부담스러웠던 분 새로운 사람 만나는 일, 생각보다 어렵지 않아요. 오이에서 시작해보세요. 이용약관(EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

PRODAO4 screens
오이4 screens

Verdict

The call

The clearest difference is in-app purchases: PRODAO at none against 오이's 10. PRODAO also leads on ads (none vs shown) and iOS requirement (13.0 vs 15.1). On price, update cadence 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. 오이 sells 10 in-app purchases, starting at $12.99 per year. PRODAO asks for nothing beyond the download.

UpkeepUpdate frequency

PRODAO ships an update every 2 weeks, 오이 weekly. The most recent releases landed on October 6, 2026 and October 24, 2026 respectively.

Scorecard3 real differences · 4 level
PRODAO versus 오이: the parameters behind the verdict, then further details
ParameterPRODAO오이
PriceFreeFree
Update frequencyEvery 2 weeksWeekly — better
AdsNo — betterYes
In-app purchasesNo — betterYes
Monetization—Free with in-app purchases
DevicesiPhone, iPad, iPod — betteriPhone, iPod
Requires iOS13.0 — better15.1
Further details — not scored
Size118 MB154 MB
Age rating4+12+
DeveloperICN Cast Co.,Ltd.Viva La Vida Corp.

In-app purchases

None

PRODAO

No in-app purchases

10 purchases

오이

Subscriptions10
  • 모임 추가 활동권(연간) [할인 이벤트 적용]$12.991 Year
  • 모임 추가 활동권(연간)$29.991 Year
  • 프리미엄 모임 구독(연간)#1 [할인 이벤트 적용]$69.991 Year
Show 7 more
  • 프리미엄 모임 구독(연간)#2 [할인 이벤트 적용]$69.991 Year
  • 프리미엄 모임 구독(연간)#3 [할인 이벤트 적용]$69.991 Year
  • 프리미엄 모임 구독(연간)#4 [할인 이벤트 적용]$69.991 Year
  • 프리미엄 모임 구독(연간)#프로모션 [할인 이벤트 적용]1 Month trial$69.991 Year
  • 프리미엄 모임 구독(연간)#선착순 프로모션$69.991 Year
  • 프리미엄 모임 구독(연간)#4$129.991 Year
  • 프리미엄 모임 구독(연간)#프로모션1 Month trial$129.991 Year

Questions

Is PRODAO free?
PRODAO is free to download, with no in-app purchases.
Is 오이 free?
오이 is free to download, with in-app purchases available.
Do PRODAO or 오이 have ads?
오이 shows ads; PRODAO does not.
Which is updated more often, PRODAO or 오이?
PRODAO ships an update every 2 weeks, and 오이 weekly. Most recently, PRODAO was updated on October 6, 2026 and 오이 on October 24, 2026.

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