# 易董 vs 成长通

The clearest difference is ads: 成长通 at none against 易董's shown. 易董's advantage is update cadence (every 5 weeks vs every 3 months). On price, in-app purchases, device support and iOS requirement there is nothing between them.

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

易董 ships an update every 5 weeks, 成长通 every 3 months. The most recent releases landed on November 2, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | 易董 | 成长通 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | **Every 5 weeks** | Every 3 months |
| Size | 525 MB | 100 MB |
| Requires iOS | 13.0 | **12.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 17+ | 17+ |
| Developer | [深圳价值在线信息科技股份有限公司](https://appshunter.io/developer/1090361532) | [Shenzhen Securities Information Co., Ltd.](https://appshunter.io/developer/451109499) |

## What reviewers say

### 易董

[App page](https://appshunter.io/ios/app/id1090361533)

**Features:** macOS Compatibility

**In-app purchases:** none


### 成长通

[App page](https://appshunter.io/ios/app/id6444169493)

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

**In-app purchases:** none


## Frequently asked questions

### Is 易董 free?

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

### Is 成长通 free?

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

### Do 易董 or 成长通 have ads?

易董 shows ads; 成长通 does not.

### Which is updated more often, 易董 or 成长通?

易董 ships an update every 5 weeks, and 成长通 every 3 months. Most recently, 易董 was updated on November 2, 2026 and 成长通 on November 3, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*