# 投資易 CDE vs DAOKOU SECURITIES

The clearest difference is update cadence: DAOKOU SECURITIES at fortnightly against 投資易 CDE's every 7 months. DAOKOU SECURITIES also leads on iOS requirement (13 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, DAOKOU SECURITIES fortnightly. The most recent releases landed on September 21, 2026 and September 14, 2026 respectively.

## The numbers

| Metric | 投資易 CDE | DAOKOU SECURITIES |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 7 months | **Fortnightly** |
| Size | 63 MB | 85 MB |
| Requires iOS | 15.6 | **13** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [China Demeter Securities Limited](https://appshunter.io/developer/844980488) | [DaoKou Securities Limited](https://appshunter.io/developer/935606041) |

## What reviewers say

### 投資易 CDE

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

**Features:** macOS Compatibility

**In-app purchases:** none


### DAOKOU SECURITIES

[App page](https://appshunter.io/ios/app/daokou-securities/id6746778182)

**Features:** macOS Compatibility

**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 DAOKOU SECURITIES free?

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

### Do 投資易 CDE or DAOKOU SECURITIES have ads?

Neither 投資易 CDE nor DAOKOU SECURITIES shows ads.

### Which is updated more often, 投資易 CDE or DAOKOU SECURITIES?

投資易 CDE ships an update every 7 months, and DAOKOU SECURITIES fortnightly. Most recently, 投資易 CDE was updated on September 21, 2026 and DAOKOU SECURITIES on September 14, 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.*