# 生态环境权益交易平台 vs Coffr

The clearest difference is update cadence: Coffr at weekly against 生态环境权益交易平台's every 3 weeks. 生态环境权益交易平台's advantage is iOS requirement (15.6 vs 17.6). 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.

生态环境权益交易平台 ships an update every 3 weeks, Coffr weekly. The most recent releases landed on October 30, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | 生态环境权益交易平台 | Coffr |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Weekly** |
| Size | 14 MB | 21 MB |
| Requires iOS | **15.6** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [湖北碳排放权交易中心](https://appshunter.io/developer/1033049739) | [Ding Zhong](https://appshunter.io/developer/1865456109) |

## What reviewers say

### 生态环境权益交易平台

[App page](https://appshunter.io/ios/app/id6756172864)

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

**In-app purchases:** none


### Coffr

[App page](https://appshunter.io/ios/app/coffr/id6757228730)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 生态环境权益交易平台 free?

生态环境权益交易平台 is free to download, with no in-app purchases.

### Is Coffr free?

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

### Do 生态环境权益交易平台 or Coffr have ads?

Neither 生态环境权益交易平台 nor Coffr shows ads.

### Which is updated more often, 生态环境权益交易平台 or Coffr?

生态环境权益交易平台 ships an update every 3 weeks, and Coffr weekly. Most recently, 生态环境权益交易平台 was updated on October 30, 2026 and Coffr on October 31, 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.*