# 云章 vs 中债e联

The clearest difference is iOS requirement: 云章 at 9.0 against 中债e联's 13.0. 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.

云章 ships an update monthly, 中债e联 every 2 months. The most recent releases landed on October 3, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | 云章 | 中债e联 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | **Monthly** | Every 2 months |
| Size | 38 MB | 141 MB |
| Requires iOS | **9.0** | 13.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [The Patriotic Boy Tech Co., Ltd](https://appshunter.io/developer/1388823782) | [China Central Depository & Clearing Co., Ltd.](https://appshunter.io/developer/956379884) |

## What reviewers say

### 云章

[App page](https://appshunter.io/ios/app/id1388823783)

**In-app purchases:** none


### 中债e联

[App page](https://appshunter.io/ios/app/e/id1572796741)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 云章 free?

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

### Is 中债e联 free?

中债e联 is free to download, with no in-app purchases.

### Do 云章 or 中债e联 have ads?

Both 云章 and 中债e联 show ads.

### Which is updated more often, 云章 or 中债e联?

云章 ships an update monthly, and 中债e联 every 2 months. Most recently, 云章 was updated on October 3, 2026 and 中债e联 on October 4, 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.*