# KB스타뱅킹 vs 카카오뱅크

The clearest difference is rating: KB스타뱅킹 at 4.5 against 카카오뱅크's 2.8. KB스타뱅킹 also leads on review sentiment (71% vs 32%) and ratings volume (1.2K vs 145). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

KB스타뱅킹 holds the better App Store score, 4.5 against 2.8. That said, the two scores are not equally well evidenced: KB스타뱅킹 has 1.2K ratings behind it against 145, so its average is the more settled of the two. Written reviews point the same way: 71% of KB스타뱅킹's written reviews are positive against 32% of 카카오뱅크's.

Both ship on a similar rhythm, roughly every 3 weeks. The most recent releases landed on September 23, 2026 and September 24, 2026 respectively.

## The numbers

| Metric | KB스타뱅킹 | 카카오뱅크 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (1.2K ratings)](https://appshunter.io/ios/app/kb/id373742138/reviews)** | [2.8 (145 ratings)](https://appshunter.io/ios/app/id1258016944/reviews) |
| Number of ratings | **1.2K** | 145 |
| Positive reviews | **70.7% of reviews** | 32.5% of reviews |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | Every 3 weeks | Every 3 weeks |
| Monetization | Free with in-app purchases | — |
| Size | 156 MB | 699 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Kookmin Bank Co., Ltd.](https://appshunter.io/developer/373742141) | [KakaoBank Corp.](https://appshunter.io/developer/1258016943) |

## What reviewers say

### KB스타뱅킹

[App page](https://appshunter.io/ios/app/kb/id373742138)

This app offers a comprehensive digital banking and lifestyle platform. It provides secure mobile identification, exclusive telecom plans, and financial services for teens. Manage group accounts, set up auto-login, and receive personalized financial insights and investment information.

**Highlights:** Mobile ID service, Exclusive telecom plans, Teens financial service ('Pocket'), Health insurance QR service, Group account management, Automatic login with KB National Certificate, Account opening and internet banking registration, Real-time notifications for alerts and financial info

**Features:** Safari Extension

**In-app purchases:** none

**What reviewers like**

- 👍 Convenient and easy to use
- 🚀 Fast and efficient service
- 🔒 Reliable and secure
- 💡 Helpful features like account hiding and exchange rate
- 👍 Friendly and helpful staff

**What reviewers complain about**

- 🐛 Occasional crashes and performance issues
- 🕰️ Slow loading times and app responsiveness
- 🔒 Strict security measures can be inconvenient
- 🤔 Confusing or cluttered UI in some areas

**Reported bugs**

- App crashes or freezes during use
- Compatibility issues with newer devices or OS versions
- Unreliable facial recognition or other biometric authentication

**Requested features**

- Improve app stability and performance
- Streamline security processes for better user experience
- Enhance UI/UX design for better navigation and accessibility
- Expand mobile services and integrations


### 카카오뱅크

[App page](https://appshunter.io/ios/app/id1258016944)

**In-app purchases:** none


## Frequently asked questions

### Is KB스타뱅킹 free?

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

### Is 카카오뱅크 free?

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

### Which has better reviews, KB스타뱅킹 or 카카오뱅크?

KB스타뱅킹 is rated higher. KB스타뱅킹 averages 4.5 out of 5 from 1.2K ratings, while 카카오뱅크 averages 2.8 from 145 ratings.

### Do KB스타뱅킹 or 카카오뱅크 have ads?

Both KB스타뱅킹 and 카카오뱅크 show ads.

### Which is updated more often, KB스타뱅킹 or 카카오뱅크?

KB스타뱅킹 ships an update every 3 weeks, and 카카오뱅크 every 3 weeks. Most recently, KB스타뱅킹 was updated on September 23, 2026 and 카카오뱅크 on September 24, 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.*