# 한양증권 MTS vs OCTATCO MFA

The clearest difference is update cadence: OCTATCO MFA at monthly against 한양증권 MTS's every 3 months. 한양증권 MTS's advantage is iOS requirement (13.0 vs 15.0). 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.

한양증권 MTS ships an update every 3 months, OCTATCO MFA monthly. The most recent releases landed on October 12, 2026 and October 6, 2026 respectively.

## The numbers

| Metric | 한양증권 MTS | OCTATCO MFA |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 months | **Monthly** |
| Size | 216 MB | 21 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [한양증권](https://appshunter.io/developer/575100947) | [Octatco co., ltd.](https://appshunter.io/developer/1578851387) |

## What reviewers say

### 한양증권 MTS

[App page](https://appshunter.io/ios/app/mts/id1168923235)

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

**In-app purchases:** none


### OCTATCO MFA

[App page](https://appshunter.io/ios/app/octatco-mfa/id6450249204)

**In-app purchases:** none


## Frequently asked questions

### Is 한양증권 MTS free?

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

### Is OCTATCO MFA free?

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

### Do 한양증권 MTS or OCTATCO MFA have ads?

Neither 한양증권 MTS nor OCTATCO MFA shows ads.

### Which is updated more often, 한양증권 MTS or OCTATCO MFA?

한양증권 MTS ships an update every 3 months, and OCTATCO MFA monthly. Most recently, 한양증권 MTS was updated on October 12, 2026 and OCTATCO MFA on October 6, 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.*