# 國泰證券 樹精靈 vs 玉山E

The clearest difference is rating: 玉山E at 1.7 against 國泰證券 樹精靈's 1.2. 國泰證券 樹精靈's advantage is review sentiment (34% vs 8%) and ratings volume (20 vs 6). 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.

玉山E holds the better App Store score, 1.7 against 1.2. Both are backed by a comparable volume of ratings — 20 and 6 respectively. Written reviews complicate that: 34% of 國泰證券 樹精靈's written reviews are positive against 8% of 玉山E's, so the app with the better star average is not the one people write more warmly about.

Both ship on a similar rhythm, roughly monthly. The most recent releases landed on October 19, 2026 and October 17, 2026 respectively.

## The numbers

| Metric | 國泰證券 樹精靈 | 玉山E |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [1.2 (20 ratings)](https://appshunter.io/ios/app/id1119050613/reviews) | **[1.7 (6 ratings)](https://appshunter.io/ios/app/e-trader/id1523430307/reviews)** |
| Number of ratings | **20** | 6 |
| Positive reviews | **34.2% of reviews** | 8.3% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | Monthly |
| Monetization | Free | Free |
| Size | 91 MB | 76 MB |
| Requires iOS | **15.0** | 15.6 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Cathaysec Securities Corporation](https://appshunter.io/developer/541534444) | [E.SUN SECURITIES CO.](https://appshunter.io/developer/564169042) |

## What reviewers say

### 國泰證券 樹精靈

[App page](https://appshunter.io/ios/app/id1119050613)

This app provides fast and intuitive stock market analysis and trading. Quickly view market trends, analyze individual stocks with detailed information, and execute trades for various markets with ease. It also offers global market access and financial news.

**Highlights:** Fast stock market viewing, Detailed stock analysis, Quick order execution, Global market access (US, HK, TW), Smart stock search, Financial news integration

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

**In-app purchases:** none


### 玉山E

[App page](https://appshunter.io/ios/app/e-trader/id1523430307)

Access real-time market data for stocks, options, futures, and international markets. Execute trades with an intuitive interface and visualize key financial information. Manage your accounts and customize your trading experience.

**Highlights:** Real-time market quotes, Intuitive order placement, Visualized financial data, Account management, Customizable shortcuts, International market data

**In-app purchases:** none


## Frequently asked questions

### Is 國泰證券 樹精靈 free?

國泰證券 樹精靈 is free to download, with no in-app purchases.

### Is 玉山E free?

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

### Which has better reviews, 國泰證券 樹精靈 or 玉山E?

玉山E is rated higher. 國泰證券 樹精靈 averages 1.2 out of 5 from 20 ratings, while 玉山E averages 1.7 from 6 ratings.

### Do 國泰證券 樹精靈 or 玉山E have ads?

Neither 國泰證券 樹精靈 nor 玉山E shows ads.

### Which is updated more often, 國泰證券 樹精靈 or 玉山E?

國泰證券 樹精靈 ships an update monthly, and 玉山E monthly. Most recently, 國泰證券 樹精靈 was updated on October 19, 2026 and 玉山E on October 17, 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.*