# 서울Biz페이 신한 vs 다올투자증권 Fi (계좌개설 겸용)

The clearest difference is update cadence: 다올투자증권 Fi (계좌개설 겸용) at every 2 weeks against 서울Biz페이 신한's every 2 months. 다올투자증권 Fi (계좌개설 겸용) also leads on review sentiment (24% vs 0%). 서울Biz페이 신한's advantage is iOS requirement (12.0 vs 15.0). 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.

서울Biz페이 신한 ships an update every 2 months, 다올투자증권 Fi (계좌개설 겸용) every 2 weeks. The most recent releases landed on October 8, 2026 and October 22, 2026 respectively.

## The numbers

| Metric | 서울Biz페이 신한 | 다올투자증권 Fi (계좌개설 겸용) |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[1.0 (3 ratings)](https://appshunter.io/ios/app/fi/id1459456319/reviews)** |
| Number of ratings | — | **3** |
| Positive reviews | 0.0% of reviews | **23.5% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 2 weeks** |
| Monetization | Free | Free |
| Size | 20 MB | 166 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [SHINHAN BANK](https://appshunter.io/developer/357484935) | [Daol Investment & Securities Co.,Ltd.](https://appshunter.io/developer/386772315) |

## What reviewers say

### 서울Biz페이 신한

[App page](https://appshunter.io/ios/app/biz/id1459353081)

This app allows corporate account holders to make payments using just their mobile phone at ZeroPay merchants. It offers quick login options and zero transaction fees, with payments debited directly from a Shinhan Bank corporate account.

**Highlights:** Mobile payments without corporate cards, Quick login with biometrics/pattern, Zero transaction fees, QR code and barcode payments, Payment history lookup

**In-app purchases:** none


### 다올투자증권 Fi (계좌개설 겸용)

[App page](https://appshunter.io/ios/app/fi/id1459456319)

This integrated mobile trading service allows users to open accounts and manage domestic stocks, futures, options, financial products, and transfers all in one app. It offers easy account opening, convenient login options, and a unified platform for orders and watchlists.

**Highlights:** Easy account opening for stocks, funds, and more, Convenient login with fingerprint, Face ID, or pattern, Unified trading for domestic stocks, ELW, ETN, Consolidated watchlists for all securities, Advanced charting with indicators, Virtual stock portfolio tracking, Simplified domestic and foreign currency transfers

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

**In-app purchases:** none


## Frequently asked questions

### Is 서울Biz페이 신한 free?

서울Biz페이 신한 is free to download, with no in-app purchases.

### Is 다올투자증권 Fi (계좌개설 겸용) free?

다올투자증권 Fi (계좌개설 겸용) is free to download, with no in-app purchases.

### Do 서울Biz페이 신한 or 다올투자증권 Fi (계좌개설 겸용) have ads?

Neither 서울Biz페이 신한 nor 다올투자증권 Fi (계좌개설 겸용) shows ads.

### Which is updated more often, 서울Biz페이 신한 or 다올투자증권 Fi (계좌개설 겸용)?

서울Biz페이 신한 ships an update every 2 months, and 다올투자증권 Fi (계좌개설 겸용) every 2 weeks. Most recently, 서울Biz페이 신한 was updated on October 8, 2026 and 다올투자증권 Fi (계좌개설 겸용) on October 22, 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.*