# KB저축은행(키위뱅크) vs KKUDA

The clearest difference is rating: KB저축은행(키위뱅크) at 4.3 against KKUDA's 1.0. KB저축은행(키위뱅크) also leads on ads (none vs shown) and ratings volume (11 vs 1). KKUDA's advantage is update cadence (every 2 weeks vs every 2 months). On price, review sentiment, 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.

KB저축은행(키위뱅크) holds the better App Store score, 4.3 against 1.0. That said, the two scores are not equally well evidenced: KB저축은행(키위뱅크) has 11 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 57% of KB저축은행(키위뱅크)'s written reviews are positive against 55% of KKUDA's.

KB저축은행(키위뱅크) ships an update every 2 months, KKUDA every 2 weeks. Both last shipped on September 23, 2026.

## The numbers

| Metric | KB저축은행(키위뱅크) | KKUDA |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.3 (11 ratings)](https://appshunter.io/ios/app/kb/id1006543056/reviews)** | [1.0 (1 ratings)](https://appshunter.io/ios/app/kkuda/id6460770486/reviews) |
| Number of ratings | **11** | 1 |
| Positive reviews | **56.9% of reviews** | 55.0% of reviews |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 2 months | **Every 2 weeks** |
| Monetization | Ad-supported | Ad-supported |
| Size | 201 MB | 60 MB |
| Requires iOS | **13.0** | 13.4 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [KB저축은행](https://appshunter.io/developer/1006543055) | [SHAREROUND Inc.](https://appshunter.io/developer/1523992864) |

## What reviewers say

### KB저축은행(키위뱅크)

[App page](https://appshunter.io/ios/app/kb/id1006543056)

Manage your banking needs with a comprehensive suite of financial services. Open accounts, apply for loans, and track transactions conveniently from your mobile device. Enjoy daily interest on savings and personalized financial insights.

**Highlights:** Account opening and management, Loan application and inquiry, Daily interest savings accounts, Transaction history tracking, Personalized financial alerts, Simplified authentication, Digital certificate issuance

**Features:** Vision Pro support

**In-app purchases:** none


### KKUDA

[App page](https://appshunter.io/ios/app/kkuda/id6460770486)

This app allows users to make installment payments for popular brand products using their bank accounts or check cards. Choose payment periods from 3 to 36 months to fit your financial situation. Sign up for service launch notifications to be among the first to use the service.

**Highlights:** Easy installment payments, Flexible payment periods (3-36 months), Use bank accounts or check cards, Shop popular brands, Service launch notifications

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

**In-app purchases:** none


## Frequently asked questions

### Is KB저축은행(키위뱅크) free?

KB저축은행(키위뱅크) is free to download, with no in-app purchases.

### Is KKUDA free?

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

### Which has better reviews, KB저축은행(키위뱅크) or KKUDA?

KB저축은행(키위뱅크) is rated higher. KB저축은행(키위뱅크) averages 4.3 out of 5 from 11 ratings, while KKUDA averages 1.0 from 1 ratings.

### Do KB저축은행(키위뱅크) or KKUDA have ads?

KKUDA shows ads; KB저축은행(키위뱅크) does not.

### Which is updated more often, KB저축은행(키위뱅크) or KKUDA?

KB저축은행(키위뱅크) ships an update every 2 months, and KKUDA every 2 weeks. Most recently, KB저축은행(키위뱅크) was updated on September 23, 2026 and KKUDA on September 23, 2026.

---

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