# 集换社Pro vs 得卡DECA

The clearest difference is review sentiment: 得卡DECA at 38% against 集换社Pro's 25%. On price, update cadence, ads and in-app purchases there is nothing between them.

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

集换社Pro ships an update every 10 days, 得卡DECA every 6 days. The most recent releases landed on September 28, 2026 and October 5, 2026 respectively.

## The numbers

| Metric | 集换社Pro | 得卡DECA |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 25.0% of reviews | **37.5% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 10 days | **Every 6 days** |
| Monetization | Free | Free |
| Size | 151 MB | 163 MB |
| Requires iOS | **15.5** | 15.6 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 17+ | 17+ |
| Developer | [Shanghai Lingbai Technology Co., Ltd.](https://appshunter.io/developer/1872362701) | [上海优豪卡科技有限公司](https://appshunter.io/developer/6789516335) |

## What reviewers say

### 集换社Pro

[App page](https://appshunter.io/ios/app/pro/id6774073314)

A leading platform for trading collectible cards, offering AI-powered price checking, deck building tools, and a marketplace for buying, selling, and bidding on cards. Manage your collection, track market trends, and discover rare items.

**Highlights:** AI-powered card price checking, Buy, sell, and bid on cards, Deck building and strategy tools, Collection management and asset tracking, Market trend analysis, Discover and bid on rare collectibles

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

**In-app purchases:** none


### 得卡DECA

[App page](https://appshunter.io/ios/app/deca/id6789516333)

Discover and engage with global sports cards, TCGs, and collectibles. Access new releases, official stores, player communities, and showcase your collection. This platform offers a professional and transparent experience for all trading card enthusiasts.

**Highlights:** Global sports card brands, TCG and collectible card hub, New release information, Official store access, Player community, Card showcase

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

**In-app purchases:** none


## Frequently asked questions

### Is 集换社Pro free?

集换社Pro is free to download, with no in-app purchases.

### Is 得卡DECA free?

得卡DECA is free to download, with no in-app purchases.

### Do 集换社Pro or 得卡DECA have ads?

Neither 集换社Pro nor 得卡DECA shows ads.

### Which is updated more often, 集换社Pro or 得卡DECA?

集换社Pro ships an update every 10 days, and 得卡DECA every 6 days. Most recently, 集换社Pro was updated on September 28, 2026 and 得卡DECA on October 5, 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.*