# Buyee vs KOCA：最好用的Kpop小卡周邊、ACG收藏品交易平台

The clearest difference is update cadence: KOCA：最好用的Kpop小卡周邊、ACG收藏品交易平台 at every 3 days against Buyee's monthly. KOCA：最好用的Kpop小卡周邊、ACG收藏品交易平台 also leads on rating (5.0 vs 4.7). Buyee's advantage is ratings volume (4.4K vs 5) and monetization model (free vs ad-supported). On price, ads, in-app purchases and device support 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: Buyee has 4.4K ratings behind it against 5, so its average is the more settled of the two.

Buyee ships an update monthly, 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 October 20, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | Buyee | KOCA：最好用的Kpop小卡周邊、ACG收藏品交易平台 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.7 (4.4K ratings)](https://appshunter.io/ios/app/buyee/id1453784165/reviews) | **[5.0 (5 ratings)](https://appshunter.io/ios/app/kocakpopacg/id6743390504/reviews)** |
| Number of ratings | **4.4K** | 5 |
| Positive reviews | 42.9% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | Monthly | **Every 3 days** |
| Monetization | **Free** | Ad-supported |
| Size | 71 MB | 121 MB |
| Requires iOS | 15.6 | 15.6 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [tenso, Inc.](https://appshunter.io/developer/1441508536) | [Assetflow Co., Ltd.](https://appshunter.io/developer/1662423470) |

## What reviewers say

### Buyee

[App page](https://appshunter.io/ios/app/buyee/id1453784165)

Access and purchase items from numerous Japanese online stores and auction sites. This app simplifies the entire process, from searching and buying to payment and international shipping. Consolidate orders from multiple vendors into a single shipment for convenience.

**Highlights:** Shop from 30+ Japanese online stores, Purchase from Japanese auction sites, Combine packages from multiple stores, Monitor price changes and bids, Secure payment processing, Multiple international shipping options, Multilingual customer support

**Features:** macOS Compatibility

**In-app purchases:** none

**What reviewers like**

- 🚀 Fast and efficient service
- 👍 Easy to use and navigate
- 💎 Great for finding rare/exclusive items
- 🌍 Enables international shopping

**What reviewers complain about**

- 💰 Expensive shipping costs
- 🐛 Buggy and slow app performance
- 🤔 Unclear policies and hidden fees
- 🤷‍♀️ Poor customer service and support

**Reported bugs**

- App crashing and freezing issues
- Inconsistent loading of images and listings
- Unreliable bid/order processing

**Requested features**

- Improved app optimization and speed
- Easier account creation and login process
- Expanded payment options (e.g., Apple Pay)
- Better translation and language support


### 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 collectibles, view market trends, and manage their collections.

**Highlights:** Integrated K-pop social media trading, Collectible catalog and collection management, Precise search for items, Market price reference, Affordable shipping options, Verified seller system

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Buyee free?

Buyee 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, Buyee 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. Buyee averages 4.7 out of 5 from 4.4K ratings, while KOCA：最好用的Kpop小卡周邊、ACG收藏品交易平台 averages 5.0 from 5 ratings.

### Do Buyee or KOCA：最好用的Kpop小卡周邊、ACG收藏品交易平台 have ads?

Both Buyee and KOCA：最好用的Kpop小卡周邊、ACG收藏品交易平台 show ads.

### Which is updated more often, Buyee or KOCA：最好用的Kpop小卡周邊、ACG收藏品交易平台?

Buyee ships an update monthly, and KOCA：最好用的Kpop小卡周邊、ACG收藏品交易平台 every 3 days. Most recently, Buyee was updated on October 20, 2026 and KOCA：最好用的Kpop小卡周邊、ACG收藏品交易平台 on October 14, 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.*