# BNK부산은행 금융클래스 vs IOU 아이오유

The clearest difference is in-app purchases: BNK부산은행 금융클래스 at none against IOU 아이오유's 1. BNK부산은행 금융클래스 also leads on iOS requirement (13.0 vs 16.6). IOU 아이오유's advantage is update cadence (every 9 days vs every 19 months). On price, review sentiment, ads and device support there is nothing between them.

Both are free to download. IOU 아이오유 sells 1 one-off in-app purchase. BNK부산은행 금융클래스 asks for nothing beyond the download.

BNK부산은행 금융클래스 ships an update every 19 months, IOU 아이오유 every 9 days. The most recent releases landed on October 8, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | BNK부산은행 금융클래스 | IOU 아이오유 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/iou/id6737295602/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | 100.0% of reviews | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 19 months | **Every 9 days** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 25 MB | 3 MB |
| Requires iOS | **13.0** | 16.6 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 17+ |
| Developer | [Busan Bank](https://appshunter.io/developer/585214029) | [Three KJ Co., Ltd](https://appshunter.io/developer/1739707519) |

## What reviewers say

### BNK부산은행 금융클래스

[App page](https://appshunter.io/ios/app/bnk/id1519911399)

This app allows users to apply for in-person and live financial education sessions offered by BNK Busan Bank. It targets various groups including youth, vulnerable populations, and seniors, and can be accessed through mobile devices.

**Highlights:** Mobile application for financial education, Apply for in-person and live sessions, Targets youth, vulnerable, and seniors, Accessible via mobile devices, Online classes available, Sign up and cancel through the app

**Features:** Vision Pro support

**In-app purchases:** none


### IOU 아이오유

[App page](https://appshunter.io/ios/app/iou/id6737295602)

Easily create legally compliant loan agreements with this app. It offers repayment reminders, certified mail services, and access to legal consultations. Securely record and manage your loan contracts.

**Highlights:** Loan agreement creation, Repayment reminders, Certified mail service, Legal consultation access, Secure contract storage, Intuitive interface

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 10장 | $19.99 | one-time |


## Frequently asked questions

### Is BNK부산은행 금융클래스 free?

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

### Is IOU 아이오유 free?

IOU 아이오유 is free to download, with in-app purchases available.

### Do BNK부산은행 금융클래스 or IOU 아이오유 have ads?

Neither BNK부산은행 금융클래스 nor IOU 아이오유 shows ads.

### Which is updated more often, BNK부산은행 금융클래스 or IOU 아이오유?

BNK부산은행 금융클래스 ships an update every 19 months, and IOU 아이오유 every 9 days. Most recently, BNK부산은행 금융클래스 was updated on October 8, 2026 and IOU 아이오유 on October 24, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*