# 投資易 CDE vs 海泉盛

The clearest difference is update cadence: 海泉盛 at every 5 weeks against 投資易 CDE's every 7 months. 海泉盛 also leads on iOS requirement (13.0 vs 15.6). 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.

投資易 CDE ships an update every 7 months, 海泉盛 every 5 weeks. The most recent releases landed on October 8, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | 投資易 CDE | 海泉盛 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 7 months | **Every 5 weeks** |
| Size | 63 MB | 64 MB |
| Requires iOS | 15.6 | **13.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [China Demeter Securities Limited](https://appshunter.io/developer/844980488) | [Azure Tide Capital Limited](https://appshunter.io/developer/6783261750) |

## What reviewers say

### 投資易 CDE

[App page](https://appshunter.io/ios/app/cde/id1617208210)

**Features:** macOS Compatibility

**In-app purchases:** none


### 海泉盛

[App page](https://appshunter.io/ios/app/id6783261748)

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

**In-app purchases:** none


## Frequently asked questions

### Is 投資易 CDE free?

投資易 CDE is free to download, with no in-app purchases.

### Is 海泉盛 free?

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

### Do 投資易 CDE or 海泉盛 have ads?

Neither 投資易 CDE nor 海泉盛 shows ads.

### Which is updated more often, 投資易 CDE or 海泉盛?

投資易 CDE ships an update every 7 months, and 海泉盛 every 5 weeks. Most recently, 投資易 CDE was updated on October 8, 2026 and 海泉盛 on October 9, 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.*