# 台股ETF折溢價查詢 vs 存股價值K線

The clearest difference is rating: 存股價值K線 at 4.8 against 台股ETF折溢價查詢's 3.7. 存股價值K線 also leads on review sentiment (74% vs 50%) and ratings volume (45 vs 3). 台股ETF折溢價查詢's advantage is in-app purchases (none vs 3) and iOS requirement (13.0 vs 15.6). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. 存股價值K線 sells 3 in-app purchases, starting at $12.99 per month. 台股ETF折溢價查詢 asks for nothing beyond the download.

存股價值K線 holds the better App Store score, 4.8 against 3.7. That said, the two scores are not equally well evidenced: 存股價值K線 has 45 ratings behind it against 3, so its average is the more settled of the two. Written reviews point the same way: 50% of 台股ETF折溢價查詢's written reviews are positive against 74% of 存股價值K線's.

Both ship on a similar rhythm, roughly monthly. The most recent releases landed on July 23, 2026 and September 23, 2026 respectively.

## The numbers

| Metric | 台股ETF折溢價查詢 | 存股價值K線 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.7 (3 ratings)](https://appshunter.io/ios/app/etf/id1480809048/reviews) | **[4.8 (45 ratings)](https://appshunter.io/ios/app/k-k/id1534535768/reviews)** |
| Number of ratings | 3 | **45** |
| Positive reviews | 50.0% of reviews | **74.0% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | Yes | Yes |
| Update frequency | Monthly | Monthly |
| Monetization | **Ad-supported** | Free with in-app purchases |
| Size | 26 MB | 223 MB |
| Requires iOS | **13.0** | 15.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [ChihWei Tai](https://appshunter.io/developer/1115515127) | [CMoney](https://appshunter.io/developer/503431064) |

## What reviewers say

### 台股ETF折溢價查詢

[App page](https://appshunter.io/ios/app/etf/id1480809048)

This app helps investors avoid overpaying for ETFs by tracking the difference between their net asset value and market price. It provides detailed information on ETF premiums and discounts, along with other essential data like holdings, trading volume, and historical performance.

**Highlights:** ETF premium/discount tracking, ETF basic information, ETF component stocks, Institutional investor trading data, Historical ETF performance, ETF yield and dividend rankings

**Features:** macOS Compatibility

**In-app purchases:** none


### 存股價值K線

[App page](https://appshunter.io/ios/app/k-k/id1534535768)

This app helps users evaluate stock value based on fundamentals to identify undervalued companies for long-term investment. It offers tools for stock selection, valuation, financial health checks, and risk assessment, making value investing more accessible.

**Highlights:** Stock selection based on fundamentals, One-second stock valuation, Company financial health check, Landmine stock scanner, Watchlist for current stock value, Investor discussion forum

**Features:** Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 訂閱價值K線(一個月) | $12.99 | per month |
| 訂閱價值K線(半年) | $69.99 | per 6 months |
| 訂閱價值K線(一年) | $99.99 | per year |

**What reviewers like**

- 👍 Easy to read interface
- 📈 Useful information provided
- 💡 Systemic analysis
- 🎯 Clear layout
- 🚀 Quick understanding

**What reviewers complain about**

- 🐛 Cannot log out
- 🐛 Cannot comment on posts
- 🐛 Desktop widget not displaying
- 🗑️ Excessive notifications
- 😵‍💫 Cannot go back to previous page

**Reported bugs**

- Cannot log out
- Cannot comment on posts
- Desktop widget not displaying
- Excessive notifications even after settings adjustment
- Cannot go back to previous page to search next stock

**Requested features**

- Add arrow buttons to navigate between stocks
- Improve stock syncing for specific brokers
- Fix desktop widget display
- Allow users to log out of the app
- Fix comment posting issue


## Frequently asked questions

### Is 台股ETF折溢價查詢 free?

台股ETF折溢價查詢 is free to download, with no in-app purchases.

### Is 存股價值K線 free?

存股價值K線 is free to download, with in-app purchases available.

### Which has better reviews, 台股ETF折溢價查詢 or 存股價值K線?

存股價值K線 is rated higher. 台股ETF折溢價查詢 averages 3.7 out of 5 from 3 ratings, while 存股價值K線 averages 4.8 from 45 ratings.

### Do 台股ETF折溢價查詢 or 存股價值K線 have ads?

Both 台股ETF折溢價查詢 and 存股價值K線 show ads.

### Which is updated more often, 台股ETF折溢價查詢 or 存股價值K線?

台股ETF折溢價查詢 ships an update monthly, and 存股價值K線 monthly. Most recently, 台股ETF折溢價查詢 was updated on July 23, 2026 and 存股價值K線 on September 23, 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.*