# 더존 전자세금계산서Mobile vs 한국산업은행 「기업뱅킹 스마트KDB」

The clearest difference is review sentiment: 한국산업은행 「기업뱅킹 스마트KDB」 at 50% against 더존 전자세금계산서Mobile's 0%. 한국산업은행 「기업뱅킹 스마트KDB」 also leads on iOS requirement (9.0 vs 13.0). 더존 전자세금계산서Mobile's advantage is update cadence (every 2 months vs every 6 months). On price, ads, 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.

더존 전자세금계산서Mobile ships an update every 2 months, 한국산업은행 「기업뱅킹 스마트KDB」 every 6 months. The most recent releases landed on October 9, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | 더존 전자세금계산서Mobile | 한국산업은행 「기업뱅킹 스마트KDB」 |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 0.0% of reviews | **50.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 6 months |
| Monetization | Free | Free |
| Size | 30 MB | 59 MB |
| Requires iOS | 13.0 | **9.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Douzone Bizon Co.,Ltd.](https://appshunter.io/developer/871672498) | [한국산업은행](https://appshunter.io/developer/392572960) |

## What reviewers say

### 더존 전자세금계산서Mobile

[App page](https://appshunter.io/ios/app/mobile/id1409475096)

Manage sales and purchase tax invoices on your smartphone or tablet. View invoice status at a glance, issue new invoices using existing customer data, and track transaction totals by client.

**Highlights:** View sales and purchase tax invoices, Issue tax invoices without re-entry, Track transaction totals by client, Check invoice status at a glance, Access Bill36524 notices

**In-app purchases:** none


### 한국산업은행 「기업뱅킹 스마트KDB」

[App page](https://appshunter.io/ios/app/kdb/id1445522609)

A mobile banking service for corporate clients, enabling financial transactions like inquiries, transfers, and electronic bill issuance via smartphone. It offers real-time notifications and personalized banking information for efficient business management.

**Highlights:** Inquiries and transfers, Electronic bill issuance and endorsement, Real-time push notifications, Personalized banking dashboard, Payment requests and processing, Public utility and VAT payments

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

**In-app purchases:** none


## Frequently asked questions

### Is 더존 전자세금계산서Mobile free?

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

### Is 한국산업은행 「기업뱅킹 스마트KDB」 free?

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

### Do 더존 전자세금계산서Mobile or 한국산업은행 「기업뱅킹 스마트KDB」 have ads?

Neither 더존 전자세금계산서Mobile nor 한국산업은행 「기업뱅킹 스마트KDB」 shows ads.

### Which is updated more often, 더존 전자세금계산서Mobile or 한국산업은행 「기업뱅킹 스마트KDB」?

더존 전자세금계산서Mobile ships an update every 2 months, and 한국산업은행 「기업뱅킹 스마트KDB」 every 6 months. Most recently, 더존 전자세금계산서Mobile was updated on October 9, 2026 and 한국산업은행 「기업뱅킹 스마트KDB」 on October 1, 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.*