# USIM스마트인증 vs 이니허브

The clearest difference is update cadence: 이니허브 at every 3 weeks against USIM스마트인증's every 4 months. 이니허브 also leads on iOS requirement (13.0 vs 16.0). On price, ads, in-app purchases and device support there is nothing between them.

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

USIM스마트인증 ships an update every 4 months, 이니허브 every 3 weeks. The most recent releases landed on October 24, 2026 and October 18, 2026 respectively.

## The numbers

| Metric | USIM스마트인증 | 이니허브 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.8 (4 ratings)](https://appshunter.io/ios/app/usim/id1288412388/reviews)** | — |
| Number of ratings | **4** | — |
| Positive reviews | 82.6% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 3 weeks** |
| Monetization | Free | — |
| Size | 50 MB | 22 MB |
| Requires iOS | 16.0 | **13.0** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [RaonSecure Co., Ltd.](https://appshunter.io/developer/1288412382) | [INITECH INC.](https://appshunter.io/developer/447572296) |

## What reviewers say

### USIM스마트인증

[App page](https://appshunter.io/ios/app/usim/id1288412388)

Securely store your digital certificates on your smartphone, eliminating worries about hacking or leaks. Access your certificates easily for logins and financial transactions anytime, anywhere.

**Highlights:** Secure certificate storage on smartphone, Protection against hacking and leaks, Convenient access for logins and transactions, Portable digital certificate management, Use for year-end tax settlement

**Features:** Vision Pro support

**In-app purchases:** none


### 이니허브

[App page](https://appshunter.io/ios/app/id6475074248)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is USIM스마트인증 free?

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

### Is 이니허브 free?

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

### Do USIM스마트인증 or 이니허브 have ads?

Neither USIM스마트인증 nor 이니허브 shows ads.

### Which is updated more often, USIM스마트인증 or 이니허브?

USIM스마트인증 ships an update every 4 months, and 이니허브 every 3 weeks. Most recently, USIM스마트인증 was updated on October 24, 2026 and 이니허브 on October 18, 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.*