# 露天市集｜有趣好玩的興趣市集 vs KOCA：最好用的Kpop小卡周邊、ACG收藏品交易平台

The clearest difference is ads: 露天市集｜有趣好玩的興趣市集 at none against KOCA：最好用的Kpop小卡周邊、ACG收藏品交易平台's shown. 露天市集｜有趣好玩的興趣市集 also leads on ratings volume (42 vs 6). KOCA：最好用的Kpop小卡周邊、ACG收藏品交易平台's advantage is update cadence (every 3 days vs every 3 weeks) and rating (5.0 vs 4.7). On price, in-app purchases, device support and iOS requirement there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

KOCA：最好用的Kpop小卡周邊、ACG收藏品交易平台 holds the better App Store score, 5.0 against 4.7. That said, the two scores are not equally well evidenced: 露天市集｜有趣好玩的興趣市集 has 42 ratings behind it against 6, so its average is the more settled of the two.

露天市集｜有趣好玩的興趣市集 ships an update every 3 weeks, KOCA：最好用的Kpop小卡周邊、ACG收藏品交易平台 every 3 days. The most recent releases landed on November 1, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | 露天市集｜有趣好玩的興趣市集 | KOCA：最好用的Kpop小卡周邊、ACG收藏品交易平台 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.7 (42 ratings)](https://appshunter.io/ios/app/id981799568/reviews) | **[5.0 (6 ratings)](https://appshunter.io/ios/app/kocakpopacg/id6743390504/reviews)** |
| Number of ratings | **42** | 6 |
| Positive reviews | 44.0% of reviews | — |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 3 weeks | **Every 3 days** |
| Monetization | — | Ad-supported |
| Size | 115 MB | 99 MB |
| Requires iOS | 16.6 | **15.6** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [露天市集國際資訊股份有限公司 a PChome & eBay JV Company](https://appshunter.io/developer/485647706) | [Assetflow Co., Ltd.](https://appshunter.io/developer/1662423470) |

## What reviewers say

### 露天市集｜有趣好玩的興趣市集

[App page](https://appshunter.io/ios/app/id981799568)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### KOCA：最好用的Kpop小卡周邊、ACG收藏品交易平台

[App page](https://appshunter.io/ios/app/kocakpopacg/id6743390504)

This app consolidates K-pop and ACG merchandise trading information from various social media groups into a single platform. It allows users to easily search for, buy, and sell collectible cards and merchandise, view market trends, and ensure secure transactions.

**Highlights:** Integrated K-pop social media trading info, Collectible card and merchandise catalog, Create personalized digital collection books, Quick search by item name, artist, or album, Market price reference for trading, Affordable shipping options, Verified seller system for secure transactions

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 露天市集｜有趣好玩的興趣市集 free?

露天市集｜有趣好玩的興趣市集 is free to download, with no in-app purchases.

### Is KOCA：最好用的Kpop小卡周邊、ACG收藏品交易平台 free?

KOCA：最好用的Kpop小卡周邊、ACG收藏品交易平台 is free to download, with no in-app purchases.

### Which has better reviews, 露天市集｜有趣好玩的興趣市集 or KOCA：最好用的Kpop小卡周邊、ACG收藏品交易平台?

KOCA：最好用的Kpop小卡周邊、ACG收藏品交易平台 is rated higher. 露天市集｜有趣好玩的興趣市集 averages 4.7 out of 5 from 42 ratings, while KOCA：最好用的Kpop小卡周邊、ACG收藏品交易平台 averages 5.0 from 6 ratings.

### Do 露天市集｜有趣好玩的興趣市集 or KOCA：最好用的Kpop小卡周邊、ACG收藏品交易平台 have ads?

KOCA：最好用的Kpop小卡周邊、ACG收藏品交易平台 shows ads; 露天市集｜有趣好玩的興趣市集 does not.

### Which is updated more often, 露天市集｜有趣好玩的興趣市集 or KOCA：最好用的Kpop小卡周邊、ACG收藏品交易平台?

露天市集｜有趣好玩的興趣市集 ships an update every 3 weeks, and KOCA：最好用的Kpop小卡周邊、ACG收藏品交易平台 every 3 days. Most recently, 露天市集｜有趣好玩的興趣市集 was updated on November 1, 2026 and KOCA：最好用的Kpop小卡周邊、ACG收藏品交易平台 on October 30, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*