# 바이오인증공동앱 vs DB증권 MTS(알파증권)

The clearest difference is update cadence: DB증권 MTS(알파증권) at every 5 weeks against 바이오인증공동앱's every 4 months. 바이오인증공동앱's advantage is review sentiment (34% vs 18%) and iOS requirement (9.0 vs 13.0). On price, ads, 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.

바이오인증공동앱 ships an update every 4 months, DB증권 MTS(알파증권) every 5 weeks. The most recent releases landed on October 29, 2026 and October 23, 2026 respectively.

## The numbers

| Metric | 바이오인증공동앱 | DB증권 MTS(알파증권) |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.3 (32 ratings)](https://appshunter.io/ios/app/id1189411033/reviews)** | — |
| Number of ratings | **32** | — |
| Positive reviews | **34.2% of reviews** | 18.2% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 5 weeks** |
| Monetization | — | Free |
| Size | 53 MB | 219 MB |
| Requires iOS | **9.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [KFTC](https://appshunter.io/developer/370391938) | [DB Securities Co., Ltd.](https://appshunter.io/developer/439643530) |

## What reviewers say

### 바이오인증공동앱

[App page](https://appshunter.io/ios/app/id1189411033)

**In-app purchases:** none


### DB증권 MTS(알파증권)

[App page](https://appshunter.io/ios/app/db-mts/id1603371564)

Manage your investment accounts, trade domestic and international stocks, bonds, funds, and more. Features include fast order execution, convenient authentication, and detailed financial information. Open new accounts directly through the app.

**Highlights:** Account opening and subscription, Domestic and international stock trading, Bond, fund, futures, and options trading, Fast order execution, Convenient and secure authentication, Enhanced bond information, Stock charts and drawer function

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is 바이오인증공동앱 free?

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

### Is DB증권 MTS(알파증권) free?

DB증권 MTS(알파증권) is free to download, with no in-app purchases.

### Do 바이오인증공동앱 or DB증권 MTS(알파증권) have ads?

Neither 바이오인증공동앱 nor DB증권 MTS(알파증권) shows ads.

### Which is updated more often, 바이오인증공동앱 or DB증권 MTS(알파증권)?

바이오인증공동앱 ships an update every 4 months, and DB증권 MTS(알파증권) every 5 weeks. Most recently, 바이오인증공동앱 was updated on October 29, 2026 and DB증권 MTS(알파증권) on October 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.*