# 교보증권 Win.K vs 신영증권 그린

The clearest difference is review sentiment: 교보증권 Win.K at 31% against 신영증권 그린's 0%. 교보증권 Win.K also leads on update cadence (every 3 weeks vs every 2 months). 신영증권 그린's advantage is rating (4.0 vs 3.7) and ratings volume (26 vs 3). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

신영증권 그린 holds the better App Store score, 4.0 against 3.7. That said, the two scores are not equally well evidenced: 신영증권 그린 has 26 ratings behind it against 3, so its average is the more settled of the two. Written reviews complicate that: 31% of 교보증권 Win.K's written reviews are positive against 0% of 신영증권 그린's, so the app with the better star average is not the one people write more warmly about.

교보증권 Win.K ships an update every 3 weeks, 신영증권 그린 every 2 months. The most recent releases landed on September 20, 2026 and July 5, 2026 respectively.

## The numbers

| Metric | 교보증권 Win.K | 신영증권 그린 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.7 (3 ratings)](https://appshunter.io/ios/app/wink/id1282214166/reviews) | **[4.0 (26 ratings)](https://appshunter.io/ios/app/id1619250855/reviews)** |
| Number of ratings | 3 | **26** |
| Positive reviews | **31.5% of reviews** | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 2 months |
| Monetization | Free | Free |
| Size | 184 MB | 99 MB |
| Requires iOS | 13.0 | **9.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Kyobo Securities](https://appshunter.io/developer/398955341) | [Shinyoung Securities Co.,Ltd.](https://appshunter.io/developer/367968735) |

## What reviewers say

### 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


### 신영증권 그린

[App page](https://appshunter.io/ios/app/id1619250855)

Manage your finances with ease. View all your accounts at a glance, trade stocks, invest in funds, and make simple transfers. Securely access your accounts with biometric authentication and receive real-time notifications for important updates.

**Highlights:** Account overview with customizable order, Stock trading with easy buy/sell, Fund investments and tax benefits, Simple and convenient fund transfers, Biometric and PIN authentication, Real-time push notifications, Overseas stock dividend services

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 교보증권 Win.K free?

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

### Is 신영증권 그린 free?

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

### Which has better reviews, 교보증권 Win.K or 신영증권 그린?

신영증권 그린 is rated higher. 교보증권 Win.K averages 3.7 out of 5 from 3 ratings, while 신영증권 그린 averages 4.0 from 26 ratings.

### Do 교보증권 Win.K or 신영증권 그린 have ads?

Neither 교보증권 Win.K nor 신영증권 그린 shows ads.

### Which is updated more often, 교보증권 Win.K or 신영증권 그린?

교보증권 Win.K ships an update every 3 weeks, and 신영증권 그린 every 2 months. Most recently, 교보증권 Win.K was updated on September 20, 2026 and 신영증권 그린 on July 5, 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.*