# SK증권 주파수3(주식/선물거래, 계좌개설, 뱅킹 등) vs 교보증권 Win.K

The clearest difference is rating: SK증권 주파수3(주식/선물거래, 계좌개설, 뱅킹 등) at 5.0 against 교보증권 Win.K's 3.7. SK증권 주파수3(주식/선물거래, 계좌개설, 뱅킹 등) also leads on review sentiment (54% vs 31%). 교보증권 Win.K's advantage is ads (none vs shown) and monetization model (free vs ad-supported). On price, update cadence, 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.

SK증권 주파수3(주식/선물거래, 계좌개설, 뱅킹 등) holds the better App Store score, 5.0 against 3.7. Both are backed by a comparable volume of ratings — 1 and 3 respectively. Written reviews point the same way: 54% of SK증권 주파수3(주식/선물거래, 계좌개설, 뱅킹 등)'s written reviews are positive against 31% of 교보증권 Win.K's.

Both ship on a similar rhythm, roughly every 3 weeks. The most recent releases landed on September 23, 2026 and September 20, 2026 respectively.

## The numbers

| Metric | SK증권 주파수3(주식/선물거래, 계좌개설, 뱅킹 등) | 교보증권 Win.K |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/sk-3/id428201294/reviews)** | [3.7 (3 ratings)](https://appshunter.io/ios/app/wink/id1282214166/reviews) |
| Number of ratings | 1 | **3** |
| Positive reviews | **54.1% of reviews** | 31.5% of reviews |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 3 weeks | Every 3 weeks |
| Monetization | Ad-supported | **Free** |
| Size | 284 MB | 184 MB |
| Requires iOS | 15.6 | **13.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [SK Securities Co., Ltd](https://appshunter.io/developer/428201297) | [Kyobo Securities](https://appshunter.io/developer/398955341) |

## What reviewers say

### SK증권 주파수3(주식/선물거래, 계좌개설, 뱅킹 등)

[App page](https://appshunter.io/ios/app/sk-3/id428201294)

This mobile trading app allows users to trade various financial products, including stocks and futures. It offers advanced charting tools, personalized settings, and convenient authentication methods for a streamlined investment experience. Access real-time market data and expert insights for informed trading decisions.

**Highlights:** Trade domestic and international stocks, futures, and more, Advanced charting tools with indicators, Personalized app settings and watchlists, Convenient authentication (biometric, simple), Real-time market data and investment insights, Access to expert research reports and content

**Features:** macOS Compatibility

**In-app purchases:** none


### 교보증권 Win.K

[App page](https://appshunter.io/ios/app/wink/id1282214166)

Easily manage your investments, from account opening to trading domestic and international stocks and various financial products. This app offers a streamlined interface with essential features for fast and comfortable investing.

**Highlights:** Domestic and international stock trading, ETF and financial product trading, Simplified mode for core functions, Fast order execution, Biometric and certificate login, Non-face-to-face account opening, Market data and news alerts

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is SK증권 주파수3(주식/선물거래, 계좌개설, 뱅킹 등) free?

SK증권 주파수3(주식/선물거래, 계좌개설, 뱅킹 등) is free to download, with no in-app purchases.

### Is 교보증권 Win.K free?

교보증권 Win.K is free to download, with no in-app purchases.

### Which has better reviews, SK증권 주파수3(주식/선물거래, 계좌개설, 뱅킹 등) or 교보증권 Win.K?

SK증권 주파수3(주식/선물거래, 계좌개설, 뱅킹 등) is rated higher. SK증권 주파수3(주식/선물거래, 계좌개설, 뱅킹 등) averages 5.0 out of 5 from 1 ratings, while 교보증권 Win.K averages 3.7 from 3 ratings.

### Do SK증권 주파수3(주식/선물거래, 계좌개설, 뱅킹 등) or 교보증권 Win.K have ads?

SK증권 주파수3(주식/선물거래, 계좌개설, 뱅킹 등) shows ads; 교보증권 Win.K does not.

### Which is updated more often, SK증권 주파수3(주식/선물거래, 계좌개설, 뱅킹 등) or 교보증권 Win.K?

SK증권 주파수3(주식/선물거래, 계좌개설, 뱅킹 등) ships an update every 3 weeks, and 교보증권 Win.K every 3 weeks. Most recently, SK증권 주파수3(주식/선물거래, 계좌개설, 뱅킹 등) was updated on September 23, 2026 and 교보증권 Win.K on September 20, 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.*