# 한국산업은행 「스마트KDB」 vs 통합인증센터(전자인증센터)

The clearest difference is review sentiment: 한국산업은행 「스마트KDB」 at 48% against 통합인증센터(전자인증센터)'s 22%. 한국산업은행 「스마트KDB」 also leads on device support (3 vs 1) and iOS requirement (9.0 vs 17.6). 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.

한국산업은행 「스마트KDB」 ships an update every 2 months, 통합인증센터(전자인증센터) every 4 months. The most recent releases landed on October 14, 2026 and October 20, 2026 respectively.

## The numbers

| Metric | 한국산업은행 「스마트KDB」 | 통합인증센터(전자인증센터) |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.6 (10 ratings)](https://appshunter.io/ios/app/kdb/id392572957/reviews)** | — |
| Number of ratings | **10** | — |
| Positive reviews | **48.5% of reviews** | 22.2% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 4 months |
| Monetization | Free | Free |
| Size | 185 MB | 12 MB |
| Requires iOS | **9.0** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [한국산업은행](https://appshunter.io/developer/392572960) | [crosscert](https://appshunter.io/developer/424121835) |

## What reviewers say

### 한국산업은행 「스마트KDB」

[App page](https://appshunter.io/ios/app/kdb/id392572957)

This banking app allows users to safely and conveniently manage their finances. It offers features like simplified authentication, quick notifications, personalized financial information, and non-face-to-face services for account management and product applications.

**Highlights:** Simplified authentication (PIN, pattern, fingerprint), Quick notifications for transactions and financial info, Personalized banking information (MY KDB), AI financial transaction pattern analysis, Non-face-to-face account opening and management, Mobile cash card for ATM services, Retirement pension services

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

**In-app purchases:** none


### 통합인증센터(전자인증센터)

[App page](https://appshunter.io/ios/app/id426081742)

This application allows iPhone users to issue, transfer, and manage digital certificates. It supports the issuance and renewal of specific joint certificates and enables the transfer of certificates between PCs and smartphones.

**Highlights:** Issue and renew digital certificates, Transfer certificates between PC and smartphone, View and manage certificate details, Verify certificate validity, Change certificate passwords, Delete certificates

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 한국산업은행 「스마트KDB」 free?

한국산업은행 「스마트KDB」 is free to download, with no in-app purchases.

### Is 통합인증센터(전자인증센터) free?

통합인증센터(전자인증센터) is free to download, with no in-app purchases.

### Do 한국산업은행 「스마트KDB」 or 통합인증센터(전자인증센터) have ads?

Neither 한국산업은행 「스마트KDB」 nor 통합인증센터(전자인증센터) shows ads.

### Which is updated more often, 한국산업은행 「스마트KDB」 or 통합인증센터(전자인증센터)?

한국산업은행 「스마트KDB」 ships an update every 2 months, and 통합인증센터(전자인증센터) every 4 months. Most recently, 한국산업은행 「스마트KDB」 was updated on October 14, 2026 and 통합인증센터(전자인증센터) on October 20, 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.*