KOCA：最好用的Kpop小卡周邊、ACG收藏品交易平台

Name: KOCA：最好用的Kpop小卡周邊、ACG收藏品交易平台
Author: Assetflow Co., Ltd.

LiveAssetflow Co., Ltd.1 app · 76K installsShoppingFreeshop.koca.app

It integrates various collectibles trading communities, and also features an illustrated catalog, historical transaction prices, and an electronic collection album.

Alert me ★ Watch Open in Play ↗

Total installs: 75,980
Installs / day: +498
Rating: —★
Released: 25 Aug 2026
Last update: 12 Oct 2026
Countries: —

Installs per day

gain of the exact counter

Lifetime avg ≈ 1.6K/day (all installs ÷ days since release)

Daily tracking since 11 Oct 2026 · history grows every day

Install history

exact counter from Google Play

2dAll

Dashed: estimate from the release date (no daily data before 11 Oct 2026) · time axis compressed before that day

Daily tracking since 11 Oct 2026 · history grows every day

Change timeline

1 changesFull history

12 Oct 2026 before
Update date
5 Oct 202612 Oct 2026

Country availability

Availability has not been checked for this app yet. “Check all countries” looks the app up in about 140 Google Play storefronts and shows where it is live, listed but not installable, or missing — plus any country-specific (custom) store listings.

Top countries

estimate · charts of 13 Oct

Most downloads likely come from 🇹🇼 Taiwan (~100%).

Taiwan100%#24 Top free · Shopping

Estimated from top-chart positions weighted by each country’s Google Play market size. Countries where the app is not in a chart are not shown, so small markets may be missing.

Top chart positions

as of 13 Oct

Chart	Country	Rank	Change
Top free · Shopping	TW	#24	▲ 2

App manifest

Read this app's manifest from Google Play: permissions, declared SDKs, components and AdMob app ID. Saved analysis appears here automatically.

Data safety

declared by the developer on Google Play

Shares data with third parties App activity and App info and performance
Collects data Personal info, Financial info and 4 others
Data is encrypted in transit
You can ask for your data to be deleted

This is the developer's own declaration, summarised from the Play listing. The permissions below show what the app is technically able to access.

Permissions

12 in 5 groups

6 Sensitive1 Notable5 Routine

What this app can do with your phone

Use your camera to take photos and record videos
Record sound using your phone's microphone
Read photos, videos, and other files saved in your phone's shared storage
Add, change or delete photos, videos and other files in your phone's storage

Photos/Media/FilesSensitive2

Access to photos, videos, music and other files stored on your device

Read photos, videos, and other files saved in your phone's shared storageread the contents of your USB storage · READ_EXTERNAL_STORAGE
Add, change or delete photos, videos and other files in your phone's storagemodify or delete the contents of your USB storage · WRITE_EXTERNAL_STORAGE

StorageSensitive2

Access to files, photos and media saved on your phone's storage

Read photos, videos, and other files saved in your phone's shared storageread the contents of your USB storage · READ_EXTERNAL_STORAGE
Add, change or delete photos, videos and other files in your phone's storagemodify or delete the contents of your USB storage · WRITE_EXTERNAL_STORAGE

CameraSensitive1

Access to your camera to take photos and record video

Use your camera to take photos and record videostake pictures and videos · CAMERA

MicrophoneSensitive1

Access to your phone's microphone to record sound

Record sound using your phone's microphonerecord audio · RECORD_AUDIO

OtherNotable6

Access to miscellaneous device features that don't fit other categories

Keep your phone's processor or screen from going to sleep, which can use more batteryprevent device from sleeping · WAKE_LOCK
Check whether you are online and whether you use Wi-Fi or mobile dataview network connections · ACCESS_NETWORK_STATE
Connect to the internet to load content and send datafull network access · INTERNET
Check with Google Play that you got this app legitimatelyGoogle Play license check · com.android.vending.CHECK_LICENSE
Read Google service settings stored on your deviceread Google service configuration · com.google.android.providers.gsf.permission.READ_GSERVICES
Receive push messages sent from the app's servers over the internetreceive data from Internet · com.google.android.c2dm.permission.RECEIVE

Read more · all 12 permissions Show less

Sensitive = can reach personal data, location, camera/mic or act on your behalf. Notable = changes how your device behaves. Routine = normal for almost every app. Source: Google Play's permission list for all versions of this app.

Store listing

Download

Full description

KOCA：最好用的娛樂周邊、小卡交易平台想收卡卻不知道去哪找？想出物卻擔心沒人看到？KOCA 幫你解決所有煩惱！我們整合分散在臉書社團的交易資訊，讓你一站式搜尋、買賣更輕鬆。無論你是要收卡、出物，還是單純想了解市場行情，KOCA 都是你的最佳選擇！【K-POP 社團交易整合】 Facebook 社團太多不好找？KOCA 匯集各大社團交易資訊，讓你不用加入一堆群組，就能一鍵切換藝人與角色，快速找到卡片與周邊！【收藏冊圖鑑，一目了然】不知道某張小卡是在哪一輯、哪個版本？KOCA 內建小卡圖鑑，所有卡款及周邊資訊一應俱全，一鍵收藏想要及擁有的寶物，建立專屬電子收藏冊，還能直接看到正在出售該收藏品的賣家，收卡、收娃超方便！【快速搜尋，出收物更精準】在社團貼文裡大海撈針？KOCA 讓你直接輸入卡名、專輯、藝人關鍵字，一鍵搜尋所有符合的交易資訊，無論收卡或出物，都能更快找到對應需求，讓買賣更有效率！【成交行情參考，買賣更安心】怕買貴或賣太低？KOCA 提供收藏品的平均成交價格，讓你輕鬆掌握市場趨勢，交易不吃虧。【運費超便宜，出貨更划算】買賣周邊最怕運費貴？KOCA 整合賣貨便，最低運費只要 38 元，比郵局寄件還便宜，讓你出清更無負擔。【安全交易機制，杜絕詐騙！】在 Facebook 私下交易風險大？KOCA 賣家皆經過實名驗證，確保交易更安全。如發現詐騙行為，帳號將立即停權，讓每一筆交易透明可信，買得安心，賣得放心！

What's new

- 新增語言設定，可在帳號中切換 App 介面語言，預設為繁體中文。 - 競標商品現在可以放一支影片當封面，更吸睛。 - 賣家可以自行開關「收到出價」的推播通知。 - 訂單圖鑑清單依系列類別分頁；點選藝人單選、長按多選，篩選更順手。 - 個人頁可依行星瀏覽對方建立的圖鑑。 - 留下評價後，現在可以再追加一則留言。 - 修正 Google／Apple 登入遇到信箱已註冊的問題，以及商品編輯器與裁切比例等細節。

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