# BradburyTrade vs 投資易 CDE

The clearest difference is update cadence: BradburyTrade at every 3 months against 投資易 CDE's every 7 months. BradburyTrade 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.

BradburyTrade ships an update every 3 months, 投資易 CDE every 7 months. The most recent releases landed on November 7, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | BradburyTrade | 投資易 CDE |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 months** | Every 7 months |
| Size | 35 MB | 63 MB |
| Requires iOS | **13.0** | 15.6 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [Bradbury Securities Limited](https://appshunter.io/developer/1571109345) | [China Demeter Securities Limited](https://appshunter.io/developer/844980488) |

## What reviewers say

### BradburyTrade

[App page](https://appshunter.io/ios/app/bradburytrade/id1615366087)

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

**In-app purchases:** none


### 投資易 CDE

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

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is BradburyTrade free?

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

### Is 投資易 CDE free?

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

### Do BradburyTrade or 投資易 CDE have ads?

Neither BradburyTrade nor 投資易 CDE shows ads.

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

BradburyTrade ships an update every 3 months, and 投資易 CDE every 7 months. Most recently, BradburyTrade was updated on November 7, 2026 and 投資易 CDE on November 3, 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.*