# 定存股：合理價與風險試算 vs 搜股的 | ETF成分股快搜、專注長期投資、AI理財助手

The clearest difference is update cadence: 搜股的 | ETF成分股快搜、專注長期投資、AI理財助手 at every 2 weeks against 定存股：合理價與風險試算's every 3 months. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. 定存股：合理價與風險試算 sells 2 one-off in-app purchases and 搜股的 | ETF成分股快搜、專注長期投資、AI理財助手 sells 1 in-app purchase, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.

定存股：合理價與風險試算 ships an update every 3 months, 搜股的 | ETF成分股快搜、專注長期投資、AI理財助手 every 2 weeks. The most recent releases landed on November 3, 2026 and November 7, 2026 respectively.

## The numbers

| Metric | 定存股：合理價與風險試算 | 搜股的 | ETF成分股快搜、專注長期投資、AI理財助手 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/id1115515128/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 52.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 3 months | **Every 2 weeks** |
| Size | 21 MB | 89 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [ChihWei Tai](https://appshunter.io/developer/1115515127) | [Yi-Zhe Tsai](https://appshunter.io/developer/1168919163) |

## What reviewers say

### 定存股：合理價與風險試算

[App page](https://appshunter.io/ios/app/id1115515128)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 增加股票資料年數 | $11.99 | one-time |
| 去除廣告 | $19.99 | one-time |


### 搜股的 | ETF成分股快搜、專注長期投資、AI理財助手

[App page](https://appshunter.io/ios/app/etfai/id1598739093)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 搜股的 Premium | $2.99 | per month |


## Frequently asked questions

### Is 定存股：合理價與風險試算 free?

定存股：合理價與風險試算 is free to download, with in-app purchases available.

### Is 搜股的 | ETF成分股快搜、專注長期投資、AI理財助手 free?

搜股的 | ETF成分股快搜、專注長期投資、AI理財助手 is free to download, with in-app purchases available.

### Do 定存股：合理價與風險試算 or 搜股的 | ETF成分股快搜、專注長期投資、AI理財助手 have ads?

Both 定存股：合理價與風險試算 and 搜股的 | ETF成分股快搜、專注長期投資、AI理財助手 show ads.

### Which is updated more often, 定存股：合理價與風險試算 or 搜股的 | ETF成分股快搜、專注長期投資、AI理財助手?

定存股：合理價與風險試算 ships an update every 3 months, and 搜股的 | ETF成分股快搜、專注長期投資、AI理財助手 every 2 weeks. Most recently, 定存股：合理價與風險試算 was updated on November 3, 2026 and 搜股的 | ETF成分股快搜、專注長期投資、AI理財助手 on November 7, 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.*