# 모바일 관세청 vs SR 스마트인증

The clearest difference is review sentiment: SR 스마트인증 at 100% against 모바일 관세청's 20%. SR 스마트인증 also leads on iOS requirement (9.0 vs 15.6). 모바일 관세청's advantage is update cadence (fortnightly vs every 13 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.

모바일 관세청 ships an update fortnightly, SR 스마트인증 every 13 months. The most recent releases landed on October 20, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | 모바일 관세청 | SR 스마트인증 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.2 (41 ratings)](https://appshunter.io/ios/app/id1100073666/reviews)** | — |
| Number of ratings | **41** | — |
| Positive reviews | 20.0% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 13 months |
| Monetization | Free | Free |
| Size | 43 MB | 22 MB |
| Requires iOS | 15.6 | **9.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Korea Customs Service](https://appshunter.io/developer/372764166) | [KOREAEXPERT](https://appshunter.io/developer/1161606505) |

## What reviewers say

### 모바일 관세청

[App page](https://appshunter.io/ios/app/id1100073666)

This app offers a consolidated platform for accessing Korea Customs Service information and services. It allows users to submit various customs declarations and applications, track shipment progress, and access important notices and auction information.

**Highlights:** Customs service integration, Declaration and application submission, Shipment status tracking, Logistics information access, Mobile boarding pass, Payment history, Auction item information

**In-app purchases:** none


### SR 스마트인증

[App page](https://appshunter.io/ios/app/sr/id1628740414)

This application generates two-factor authentication codes to enhance account security. It provides a reliable method for verifying your identity when logging into various services.

**Highlights:** Generates 2FA codes, Enhances account security, Reliable identity verification

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

**In-app purchases:** none


## Frequently asked questions

### Is 모바일 관세청 free?

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

### Is SR 스마트인증 free?

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

### Do 모바일 관세청 or SR 스마트인증 have ads?

Neither 모바일 관세청 nor SR 스마트인증 shows ads.

### Which is updated more often, 모바일 관세청 or SR 스마트인증?

모바일 관세청 ships an update fortnightly, and SR 스마트인증 every 13 months. Most recently, 모바일 관세청 was updated on October 20, 2026 and SR 스마트인증 on October 11, 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.*